Processing Math: Done
Solution 4.1:1
From Förberedande kurs i matematik 1
The only thing we really need to remember is that one revolution corresponds to
360° or 
| a) | 360 =90![]() |
2 radians= 2 radians, | |
| b) | 360 =135![]() |
2 radians=43 radians, | |
| c) | 360 =−240![]() |
2 radians=−34 radians, | |
| d) | 360 =2910![]() |
2 radians=697 radians. |


