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Lösung 4.1:1

Aus Online Mathematik Brückenkurs 1

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The only thing we really need to remember is that one revolution corresponds to 360° or 2 radians. Then we get:

a)   41 revolution=41360=90 and
41 revolution=412 radians=2 radians,
 
b)   83 revolution=83360=135 and
83 revolution=832 radians=43 radians,
 
c)   −32 revolution=−32360=−240 and
−32 revolution=−322 radians=−34 radians,
 
d)   1297 revolution=1297360=2910 and
1297 revolution=12972 radians=697 radians.
Von „http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-TU-Berlin/index.php/L%C3%B6sung_4.1:1“