The term "trigonometry" was derived from the Greek word "τριγωνομετρία" ("trigonometria"), meaning "triangle measuring", from "τρίγωνο" (triangle) plus "μετρεῖν" (to measure).
4.1 Trigonometry History & Importance | The Trigonometry Series
This video will cover the history and importance of trigonometry, the types of trigonometry, trigonometric principles, and trigonometry in the area of science.
published: 22 Jan 2020
Origin of Trigonometry
Ever wondered where trigonometry came from? Find out its interesting history dating back to Ancient Egypt!
Connect with us at:
https://www.facebook.com/TheMathCentre
https://twitter.com/TheMathCentre
This video was made in association with The Math Centre at Humber College, by Derek Taylor.
Producer - Cameron Redsell-Montgomerie
published: 02 Oct 2015
Where do Sin, Cos and Tan Actually Come From - Origins of Trigonometry - Part 1
Where does Pi come from? - https://youtu.be/XKkBDWP3IWA
6÷2(1+2) = ? - https://youtu.be/jLaON6KM-pQ
Flat Earth Debunked - https://youtu.be/wACpfy2DgYE
Subscribe for more free educational videos brought to you by Syed Institute.
Like to support our cause and help put more videos out.
Comment if you want to say something.
Email - [email protected]
This video looks to seek where Sin (Sine), Cos and Tan actually come from.
Looking at the ratios of the sides of right angle triangles, we can notice certain patterns if we measure different right angle triangles with the same angles. Very similar to how ratios exist in circles with circumference and diameter to discover Pi.
We can then make trig (trigonometry) tables for all the angles and then draw the graph of sin(x) which forms the ...
published: 14 Jun 2021
The Story of Trigonometry: Revolutions in the Heavens, and on the Earth - Glen Van Brummelen
More videos on http://video.ias.edu
published: 14 Oct 2019
Who Invented Trigonometry: History in a Minute (Episode #86)
It was widely believed that the ancient Greeks invented Trigonometry—that is, until two professors decoded a mysterious tablet in 2017. Learn more about it on History in a Minute with Mr. Campbell, your bearded, nerdy (and now bald-headed!) history guru.
Let us know your history questions in the comments and you may just see it answered in a future History in a Minute video. If you like this video, give it a thumbs up and subscribe to our channel.
Mr. Phillip Campbell teaches history for Homeschool Connections. To learn more about Mr. C., visit http://homeschoolconnectionsonline.com/people/phillip-campbell.
He is the author of The Story of Civilization, https://www.tanhomeschool.com/store/catalogsearch/result/?attr=name&q=story+of+civilization
Mr. Campbell is also a history textbook w...
published: 19 Jul 2020
Why is Trigonometry so important?
published: 06 Mar 2015
Trig Visualized: One Diagram to Rule them All (six trig functions in one diagram)
In this video, we show a single diagram consisting of various triangles that connects the six primary trig functions (sine, cosine, tangent, secant, cosecant, and cotangent) to lengths of line segments created from the unit circle (circle of radius 1). We use the diagram to explain features about why tangent and secant aren't defined at pi/2, the possible outputs of these six functions, and the Pythagorean trig identities. We also briefly discuss the fact that the "co" on three of the functions refer to the "complementary angle."
If you like this video, consider subscribing to the channel or consider buying me a coffee: https://www.buymeacoffee.com/VisualProofs. Thanks!
This animation is based on a classic diagram for describing the six main trig functions. If you want to know more trig ...
published: 25 Aug 2023
Why are Sine & Cosine given their names?
published: 08 Mar 2015
Math Katha - Jantar Mantar, Maharashtra, India
Explore the wonders of Jantar Mantar in Jaipur, Rajasthan, an 18th-century astronomical observatory built by Maharaja Jai Singh II. This UNESCO World Heritage Site features 19 intricate astronomical instruments, showcasing the perfect blend of mathematics and astronomy. Discover how geometric design, trigonometry, and precise calculations help measure time and predict celestial events. Join us as we delve into the mathematical principles that made Jantar Mantar a groundbreaking achievement in ancient science and engineering.
Jantar Mantar
Jaipur
Rajasthan
Astronomical Observatory
UNESCO World Heritage
Mathematics in Astronomy
Ancient Science
Samrat Yantra
Geometry
Trigonometry
Celestial Measurements
History of Astronomy
Indian Heritage Sites
Maharaja Jai Singh II
Social Media Platforms:...
A trigonometry introduction, overview and review including trig functions, cartesian quadrants, angle measurement in degrees and radians, the Unit Circle and the Pythagorean Theorem.
UPDATE: I have posted a longer multi-part trig series! Please see the Introductory video here: https://youtu.be/U23JMdBIJ0M
The playlist is here: https://www.youtube.com/playlist?list=PLhSQQGbiWoTChZSbP-XcXH40IT7vfyyFk
Thanks for your patience!
Timestamps for this video:
00:00 Introduction
00:36 1. The Six Trigonometric Functions
09:35 2. Cartesian Coordinates and Quadrants
11:24 3. Angle Measurement in Degrees and Radians
19:34 4. The Pythagorean Theorem
20:44 5. The Unit Circle
International A level, Intl A Level, IAL, Edexcel, Pearson exam board, CIE, Cambridge exam board, P3, P2, Year 10, Class ...
This video will cover the history and importance of trigonometry, the types of trigonometry, trigonometric principles, and trigonometry in the area of science.
This video will cover the history and importance of trigonometry, the types of trigonometry, trigonometric principles, and trigonometry in the area of science.
This video will cover the history and importance of trigonometry, the types of trigonometry, trigonometric principles, and trigonometry in the area of science.
Ever wondered where trigonometry came from? Find out its interesting history dating back to Ancient Egypt!
Connect with us at:
https://www.facebook.com/TheMath...
Ever wondered where trigonometry came from? Find out its interesting history dating back to Ancient Egypt!
Connect with us at:
https://www.facebook.com/TheMathCentre
https://twitter.com/TheMathCentre
This video was made in association with The Math Centre at Humber College, by Derek Taylor.
Producer - Cameron Redsell-Montgomerie
Ever wondered where trigonometry came from? Find out its interesting history dating back to Ancient Egypt!
Connect with us at:
https://www.facebook.com/TheMathCentre
https://twitter.com/TheMathCentre
This video was made in association with The Math Centre at Humber College, by Derek Taylor.
Producer - Cameron Redsell-Montgomerie
Where does Pi come from? - https://youtu.be/XKkBDWP3IWA
6÷2(1+2) = ? - https://youtu.be/jLaON6KM-pQ
Flat Earth Debunked - https://youtu.be/wACpfy2DgYE
Subscrib...
Where does Pi come from? - https://youtu.be/XKkBDWP3IWA
6÷2(1+2) = ? - https://youtu.be/jLaON6KM-pQ
Flat Earth Debunked - https://youtu.be/wACpfy2DgYE
Subscribe for more free educational videos brought to you by Syed Institute.
Like to support our cause and help put more videos out.
Comment if you want to say something.
Email - [email protected]
This video looks to seek where Sin (Sine), Cos and Tan actually come from.
Looking at the ratios of the sides of right angle triangles, we can notice certain patterns if we measure different right angle triangles with the same angles. Very similar to how ratios exist in circles with circumference and diameter to discover Pi.
We can then make trig (trigonometry) tables for all the angles and then draw the graph of sin(x) which forms the sine wave.
These trig ratios help us finding missing angles or sides in triangles by using SOHCAHTOA (SOH CAH TOA).
The sine function can be obtained by taking ratios of triangle sides at different angles.
Media, business and educational enquiries can be made to [email protected]
Thank you for watching.
Where does Pi come from? - https://youtu.be/XKkBDWP3IWA
6÷2(1+2) = ? - https://youtu.be/jLaON6KM-pQ
Flat Earth Debunked - https://youtu.be/wACpfy2DgYE
Subscribe for more free educational videos brought to you by Syed Institute.
Like to support our cause and help put more videos out.
Comment if you want to say something.
Email - [email protected]
This video looks to seek where Sin (Sine), Cos and Tan actually come from.
Looking at the ratios of the sides of right angle triangles, we can notice certain patterns if we measure different right angle triangles with the same angles. Very similar to how ratios exist in circles with circumference and diameter to discover Pi.
We can then make trig (trigonometry) tables for all the angles and then draw the graph of sin(x) which forms the sine wave.
These trig ratios help us finding missing angles or sides in triangles by using SOHCAHTOA (SOH CAH TOA).
The sine function can be obtained by taking ratios of triangle sides at different angles.
Media, business and educational enquiries can be made to [email protected]
Thank you for watching.
It was widely believed that the ancient Greeks invented Trigonometry—that is, until two professors decoded a mysterious tablet in 2017. Learn more about it on H...
It was widely believed that the ancient Greeks invented Trigonometry—that is, until two professors decoded a mysterious tablet in 2017. Learn more about it on History in a Minute with Mr. Campbell, your bearded, nerdy (and now bald-headed!) history guru.
Let us know your history questions in the comments and you may just see it answered in a future History in a Minute video. If you like this video, give it a thumbs up and subscribe to our channel.
Mr. Phillip Campbell teaches history for Homeschool Connections. To learn more about Mr. C., visit http://homeschoolconnectionsonline.com/people/phillip-campbell.
He is the author of The Story of Civilization, https://www.tanhomeschool.com/store/catalogsearch/result/?attr=name&q=story+of+civilization
Mr. Campbell is also a history textbook writer/editor for the Catholic Textbook Project, https://shop.catholictextbookproject.com/shop/a-journey-across-america-great-lakes/
Logo and thumbnail artwork provided by Ted Schluenderfritz, http://www.5sparrows.com/
Homeschool Connections is a great option for homeschooling 3rd through 12th grade online. Watch to learn how Homeschool Connections can support you and your homeschool here: https://youtu.be/L2SFJapUu9w.
Email us at [email protected]
Visit our website at http://www.homeschoolconnections.com
Visit us on social media:
https://www.facebook.com/homeschoolconnections/
https://twitter.com/homeschoolcnnct
https://www.pinterest.com/homeschoolcnnct/
https://www.instagram.com/homeschoolconnections/
We would love the opportunity to serve you and your homeschool.
It was widely believed that the ancient Greeks invented Trigonometry—that is, until two professors decoded a mysterious tablet in 2017. Learn more about it on History in a Minute with Mr. Campbell, your bearded, nerdy (and now bald-headed!) history guru.
Let us know your history questions in the comments and you may just see it answered in a future History in a Minute video. If you like this video, give it a thumbs up and subscribe to our channel.
Mr. Phillip Campbell teaches history for Homeschool Connections. To learn more about Mr. C., visit http://homeschoolconnectionsonline.com/people/phillip-campbell.
He is the author of The Story of Civilization, https://www.tanhomeschool.com/store/catalogsearch/result/?attr=name&q=story+of+civilization
Mr. Campbell is also a history textbook writer/editor for the Catholic Textbook Project, https://shop.catholictextbookproject.com/shop/a-journey-across-america-great-lakes/
Logo and thumbnail artwork provided by Ted Schluenderfritz, http://www.5sparrows.com/
Homeschool Connections is a great option for homeschooling 3rd through 12th grade online. Watch to learn how Homeschool Connections can support you and your homeschool here: https://youtu.be/L2SFJapUu9w.
Email us at [email protected]
Visit our website at http://www.homeschoolconnections.com
Visit us on social media:
https://www.facebook.com/homeschoolconnections/
https://twitter.com/homeschoolcnnct
https://www.pinterest.com/homeschoolcnnct/
https://www.instagram.com/homeschoolconnections/
We would love the opportunity to serve you and your homeschool.
In this video, we show a single diagram consisting of various triangles that connects the six primary trig functions (sine, cosine, tangent, secant, cosecant, a...
In this video, we show a single diagram consisting of various triangles that connects the six primary trig functions (sine, cosine, tangent, secant, cosecant, and cotangent) to lengths of line segments created from the unit circle (circle of radius 1). We use the diagram to explain features about why tangent and secant aren't defined at pi/2, the possible outputs of these six functions, and the Pythagorean trig identities. We also briefly discuss the fact that the "co" on three of the functions refer to the "complementary angle."
If you like this video, consider subscribing to the channel or consider buying me a coffee: https://www.buymeacoffee.com/VisualProofs. Thanks!
This animation is based on a classic diagram for describing the six main trig functions. If you want to know more trig identities, check out my playlist:
https://youtube.com/playlist?list=PLZh9gzIvXQUvc6SufrIpkVrVLdhcGthSy&si=2IXs0Jx5j30_-spb
or check out this Wikipedia article:
https://en.wikipedia.org/wiki/List_of_trigonometric_identities
Here is an interactive version from Tien Chih using Desmos:
https://www.desmos.com/calculator/26ftp9is44
Here are alternate videos with the same diagram:
https://youtu.be/Dsf6ADwJ66E?si=1N8GEyBe3abyoan1
https://youtu.be/68Pi4RJ1Rnw?si=aTCeeGa73-R3eApe
#math #mathvideo #math #trigonometry #trigidentities #identity #triangle #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #circle #pythagoreantheorem #obtuseangle #acuteangle #angle #sine #cosine #tangent #secant #cosecant #cotangent #learnmaths
To learn more about animating with manim, check out:
https://manim.community
_______________
Music in this video:
Meditation Impromptu 02 by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100162
Artist: http://incompetech.com/
In this video, we show a single diagram consisting of various triangles that connects the six primary trig functions (sine, cosine, tangent, secant, cosecant, and cotangent) to lengths of line segments created from the unit circle (circle of radius 1). We use the diagram to explain features about why tangent and secant aren't defined at pi/2, the possible outputs of these six functions, and the Pythagorean trig identities. We also briefly discuss the fact that the "co" on three of the functions refer to the "complementary angle."
If you like this video, consider subscribing to the channel or consider buying me a coffee: https://www.buymeacoffee.com/VisualProofs. Thanks!
This animation is based on a classic diagram for describing the six main trig functions. If you want to know more trig identities, check out my playlist:
https://youtube.com/playlist?list=PLZh9gzIvXQUvc6SufrIpkVrVLdhcGthSy&si=2IXs0Jx5j30_-spb
or check out this Wikipedia article:
https://en.wikipedia.org/wiki/List_of_trigonometric_identities
Here is an interactive version from Tien Chih using Desmos:
https://www.desmos.com/calculator/26ftp9is44
Here are alternate videos with the same diagram:
https://youtu.be/Dsf6ADwJ66E?si=1N8GEyBe3abyoan1
https://youtu.be/68Pi4RJ1Rnw?si=aTCeeGa73-R3eApe
#math #mathvideo #math #trigonometry #trigidentities #identity #triangle #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #circle #pythagoreantheorem #obtuseangle #acuteangle #angle #sine #cosine #tangent #secant #cosecant #cotangent #learnmaths
To learn more about animating with manim, check out:
https://manim.community
_______________
Music in this video:
Meditation Impromptu 02 by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100162
Artist: http://incompetech.com/
Explore the wonders of Jantar Mantar in Jaipur, Rajasthan, an 18th-century astronomical observatory built by Maharaja Jai Singh II. This UNESCO World Heritage S...
Explore the wonders of Jantar Mantar in Jaipur, Rajasthan, an 18th-century astronomical observatory built by Maharaja Jai Singh II. This UNESCO World Heritage Site features 19 intricate astronomical instruments, showcasing the perfect blend of mathematics and astronomy. Discover how geometric design, trigonometry, and precise calculations help measure time and predict celestial events. Join us as we delve into the mathematical principles that made Jantar Mantar a groundbreaking achievement in ancient science and engineering.
Jantar Mantar
Jaipur
Rajasthan
Astronomical Observatory
UNESCO World Heritage
Mathematics in Astronomy
Ancient Science
Samrat Yantra
Geometry
Trigonometry
Celestial Measurements
History of Astronomy
Indian Heritage Sites
Maharaja Jai Singh II
Social Media Platforms:
Instagram: https://www.instagram.com/unmathschool/
Twitter: https://twitter.com/UnmathSchool
Facebook: https://www.facebook.com/UnMathSchool/
LinkedIn: https://www.linkedin.com/company/unmath-school-pvt-ltd/
To treat your kids with such fun classes book an orientation with us: https://calendar.google.com/calendar/u/0/appointments/schedules/AcZssZ2zIEGWe_uHktPS8v1vEY_GipYda83fhYArc-_JydJg0T2Lo3C6jYb4hHTL9hmsQeI5jnok6eaC
Explore the wonders of Jantar Mantar in Jaipur, Rajasthan, an 18th-century astronomical observatory built by Maharaja Jai Singh II. This UNESCO World Heritage Site features 19 intricate astronomical instruments, showcasing the perfect blend of mathematics and astronomy. Discover how geometric design, trigonometry, and precise calculations help measure time and predict celestial events. Join us as we delve into the mathematical principles that made Jantar Mantar a groundbreaking achievement in ancient science and engineering.
Jantar Mantar
Jaipur
Rajasthan
Astronomical Observatory
UNESCO World Heritage
Mathematics in Astronomy
Ancient Science
Samrat Yantra
Geometry
Trigonometry
Celestial Measurements
History of Astronomy
Indian Heritage Sites
Maharaja Jai Singh II
Social Media Platforms:
Instagram: https://www.instagram.com/unmathschool/
Twitter: https://twitter.com/UnmathSchool
Facebook: https://www.facebook.com/UnMathSchool/
LinkedIn: https://www.linkedin.com/company/unmath-school-pvt-ltd/
To treat your kids with such fun classes book an orientation with us: https://calendar.google.com/calendar/u/0/appointments/schedules/AcZssZ2zIEGWe_uHktPS8v1vEY_GipYda83fhYArc-_JydJg0T2Lo3C6jYb4hHTL9hmsQeI5jnok6eaC
A trigonometry introduction, overview and review including trig functions, cartesian quadrants, angle measurement in degrees and radians, the Unit Circle and th...
A trigonometry introduction, overview and review including trig functions, cartesian quadrants, angle measurement in degrees and radians, the Unit Circle and the Pythagorean Theorem.
UPDATE: I have posted a longer multi-part trig series! Please see the Introductory video here: https://youtu.be/U23JMdBIJ0M
The playlist is here: https://www.youtube.com/playlist?list=PLhSQQGbiWoTChZSbP-XcXH40IT7vfyyFk
Thanks for your patience!
Timestamps for this video:
00:00 Introduction
00:36 1. The Six Trigonometric Functions
09:35 2. Cartesian Coordinates and Quadrants
11:24 3. Angle Measurement in Degrees and Radians
19:34 4. The Pythagorean Theorem
20:44 5. The Unit Circle
International A level, Intl A Level, IAL, Edexcel, Pearson exam board, CIE, Cambridge exam board, P3, P2, Year 10, Class 11
A trigonometry introduction, overview and review including trig functions, cartesian quadrants, angle measurement in degrees and radians, the Unit Circle and the Pythagorean Theorem.
UPDATE: I have posted a longer multi-part trig series! Please see the Introductory video here: https://youtu.be/U23JMdBIJ0M
The playlist is here: https://www.youtube.com/playlist?list=PLhSQQGbiWoTChZSbP-XcXH40IT7vfyyFk
Thanks for your patience!
Timestamps for this video:
00:00 Introduction
00:36 1. The Six Trigonometric Functions
09:35 2. Cartesian Coordinates and Quadrants
11:24 3. Angle Measurement in Degrees and Radians
19:34 4. The Pythagorean Theorem
20:44 5. The Unit Circle
International A level, Intl A Level, IAL, Edexcel, Pearson exam board, CIE, Cambridge exam board, P3, P2, Year 10, Class 11
This video will cover the history and importance of trigonometry, the types of trigonometry, trigonometric principles, and trigonometry in the area of science.
Ever wondered where trigonometry came from? Find out its interesting history dating back to Ancient Egypt!
Connect with us at:
https://www.facebook.com/TheMathCentre
https://twitter.com/TheMathCentre
This video was made in association with The Math Centre at Humber College, by Derek Taylor.
Producer - Cameron Redsell-Montgomerie
Where does Pi come from? - https://youtu.be/XKkBDWP3IWA
6÷2(1+2) = ? - https://youtu.be/jLaON6KM-pQ
Flat Earth Debunked - https://youtu.be/wACpfy2DgYE
Subscribe for more free educational videos brought to you by Syed Institute.
Like to support our cause and help put more videos out.
Comment if you want to say something.
Email - [email protected]
This video looks to seek where Sin (Sine), Cos and Tan actually come from.
Looking at the ratios of the sides of right angle triangles, we can notice certain patterns if we measure different right angle triangles with the same angles. Very similar to how ratios exist in circles with circumference and diameter to discover Pi.
We can then make trig (trigonometry) tables for all the angles and then draw the graph of sin(x) which forms the sine wave.
These trig ratios help us finding missing angles or sides in triangles by using SOHCAHTOA (SOH CAH TOA).
The sine function can be obtained by taking ratios of triangle sides at different angles.
Media, business and educational enquiries can be made to [email protected]
Thank you for watching.
It was widely believed that the ancient Greeks invented Trigonometry—that is, until two professors decoded a mysterious tablet in 2017. Learn more about it on History in a Minute with Mr. Campbell, your bearded, nerdy (and now bald-headed!) history guru.
Let us know your history questions in the comments and you may just see it answered in a future History in a Minute video. If you like this video, give it a thumbs up and subscribe to our channel.
Mr. Phillip Campbell teaches history for Homeschool Connections. To learn more about Mr. C., visit http://homeschoolconnectionsonline.com/people/phillip-campbell.
He is the author of The Story of Civilization, https://www.tanhomeschool.com/store/catalogsearch/result/?attr=name&q=story+of+civilization
Mr. Campbell is also a history textbook writer/editor for the Catholic Textbook Project, https://shop.catholictextbookproject.com/shop/a-journey-across-america-great-lakes/
Logo and thumbnail artwork provided by Ted Schluenderfritz, http://www.5sparrows.com/
Homeschool Connections is a great option for homeschooling 3rd through 12th grade online. Watch to learn how Homeschool Connections can support you and your homeschool here: https://youtu.be/L2SFJapUu9w.
Email us at [email protected]
Visit our website at http://www.homeschoolconnections.com
Visit us on social media:
https://www.facebook.com/homeschoolconnections/
https://twitter.com/homeschoolcnnct
https://www.pinterest.com/homeschoolcnnct/
https://www.instagram.com/homeschoolconnections/
We would love the opportunity to serve you and your homeschool.
In this video, we show a single diagram consisting of various triangles that connects the six primary trig functions (sine, cosine, tangent, secant, cosecant, and cotangent) to lengths of line segments created from the unit circle (circle of radius 1). We use the diagram to explain features about why tangent and secant aren't defined at pi/2, the possible outputs of these six functions, and the Pythagorean trig identities. We also briefly discuss the fact that the "co" on three of the functions refer to the "complementary angle."
If you like this video, consider subscribing to the channel or consider buying me a coffee: https://www.buymeacoffee.com/VisualProofs. Thanks!
This animation is based on a classic diagram for describing the six main trig functions. If you want to know more trig identities, check out my playlist:
https://youtube.com/playlist?list=PLZh9gzIvXQUvc6SufrIpkVrVLdhcGthSy&si=2IXs0Jx5j30_-spb
or check out this Wikipedia article:
https://en.wikipedia.org/wiki/List_of_trigonometric_identities
Here is an interactive version from Tien Chih using Desmos:
https://www.desmos.com/calculator/26ftp9is44
Here are alternate videos with the same diagram:
https://youtu.be/Dsf6ADwJ66E?si=1N8GEyBe3abyoan1
https://youtu.be/68Pi4RJ1Rnw?si=aTCeeGa73-R3eApe
#math #mathvideo #math #trigonometry #trigidentities #identity #triangle #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #circle #pythagoreantheorem #obtuseangle #acuteangle #angle #sine #cosine #tangent #secant #cosecant #cotangent #learnmaths
To learn more about animating with manim, check out:
https://manim.community
_______________
Music in this video:
Meditation Impromptu 02 by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100162
Artist: http://incompetech.com/
Explore the wonders of Jantar Mantar in Jaipur, Rajasthan, an 18th-century astronomical observatory built by Maharaja Jai Singh II. This UNESCO World Heritage Site features 19 intricate astronomical instruments, showcasing the perfect blend of mathematics and astronomy. Discover how geometric design, trigonometry, and precise calculations help measure time and predict celestial events. Join us as we delve into the mathematical principles that made Jantar Mantar a groundbreaking achievement in ancient science and engineering.
Jantar Mantar
Jaipur
Rajasthan
Astronomical Observatory
UNESCO World Heritage
Mathematics in Astronomy
Ancient Science
Samrat Yantra
Geometry
Trigonometry
Celestial Measurements
History of Astronomy
Indian Heritage Sites
Maharaja Jai Singh II
Social Media Platforms:
Instagram: https://www.instagram.com/unmathschool/
Twitter: https://twitter.com/UnmathSchool
Facebook: https://www.facebook.com/UnMathSchool/
LinkedIn: https://www.linkedin.com/company/unmath-school-pvt-ltd/
To treat your kids with such fun classes book an orientation with us: https://calendar.google.com/calendar/u/0/appointments/schedules/AcZssZ2zIEGWe_uHktPS8v1vEY_GipYda83fhYArc-_JydJg0T2Lo3C6jYb4hHTL9hmsQeI5jnok6eaC
A trigonometry introduction, overview and review including trig functions, cartesian quadrants, angle measurement in degrees and radians, the Unit Circle and the Pythagorean Theorem.
UPDATE: I have posted a longer multi-part trig series! Please see the Introductory video here: https://youtu.be/U23JMdBIJ0M
The playlist is here: https://www.youtube.com/playlist?list=PLhSQQGbiWoTChZSbP-XcXH40IT7vfyyFk
Thanks for your patience!
Timestamps for this video:
00:00 Introduction
00:36 1. The Six Trigonometric Functions
09:35 2. Cartesian Coordinates and Quadrants
11:24 3. Angle Measurement in Degrees and Radians
19:34 4. The Pythagorean Theorem
20:44 5. The Unit Circle
International A level, Intl A Level, IAL, Edexcel, Pearson exam board, CIE, Cambridge exam board, P3, P2, Year 10, Class 11
The term "trigonometry" was derived from the Greek word "τριγωνομετρία" ("trigonometria"), meaning "triangle measuring", from "τρίγωνο" (triangle) plus "μετρεῖν" (to measure).