File:Leaning ladder setup.svg

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Summary

DescriptionLeaning ladder setup.svg	Deutsch: Der Anstellwinkel bei der gezeichneten Lage 1 : 3 ergibt sich rechnerisch $\cos({\frac {1}{\sqrt {10}}})$ ~ 0,31 mit ca. 71,565°, was innerhalb des erforderlichen Bereichs von 65° bis 75° liegt. Der mit «15°» bezeichnete Winkel entspricht also eigentlich ca. 18°. English: Safe setup of a leaning ladder: “The safest angle for a ladder is 75.5°”.
Date	17 February 2017
Source	La-main.gif (pretends relation of 1:4 with same picture)
Author	Original: Bill Bradley Vector: Sarang
SVG development InfoField	The SVG code is valid. This diagram was created with a text editor. This diagram uses embedded text that can be easily translated using a text editor.

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File history

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	Date/Time	Dimensions	User	Comment
current	13:33, 6 April 2017	260 × 384 (3 KB)	Sarang	Editing SVG source code using User:Rillke/SVGedit.js; upload handled by User:Rillke/MwJSBot.js
	20:51, 4 March 2017	260 × 384 (3 KB)	Borvan53	+ fr language
	19:55, 3 March 2017	260 × 384 (2 KB)	Kopiersperre	<switch> translated
	04:02, 18 February 2017	260 × 384 (1 KB)	Sarang	text correction // Editing SVG source code using User:Rillke/SVGedit.js; upload handled by User:Rillke/MwJSBot.js
	13:52, 17 February 2017	260 × 384 (1 KB)	Sarang	{{Information \|Description=Safe setup of a leaning ladder<br><small>The scale is not true, following the GIF source the realation is one unit to three instead of one to four</small> \|Date=2017-02-17 \|Source={{F\|La-main.gif\|l=en}} \|Author={{AutVec\|{{U...