Radianen
Moderatorer: Aleks855, Gustav, Nebuchadnezzar, Janhaa, DennisChristensen, Emilga
[tex]\ \ 360 -->2\pi\\(-45) -->x[/tex]
[tex]\frac{360}{(-45)}=\frac{2\pi}{x}\\360x=(-45)\cdot{2\pi}\\360x=(-90\pi)\\x=\frac{(-90\pi)}{360}=\\x=-(\frac{\pi}{4})[/tex]
[tex](-45) --> -(\frac{\pi}{4})[/tex]![Wink :wink:](./images/smilies/icon_wink.gif)
[tex]\frac{360}{(-45)}=\frac{2\pi}{x}\\360x=(-45)\cdot{2\pi}\\360x=(-90\pi)\\x=\frac{(-90\pi)}{360}=\\x=-(\frac{\pi}{4})[/tex]
[tex](-45) --> -(\frac{\pi}{4})[/tex]
![Wink :wink:](./images/smilies/icon_wink.gif)