Asked by Anonymous
Find the degree measures of the radians given.
1. pi/15 rad
= 12 degs
2. -9pi/2
= -810 degs
3. 5pi/3
= 300 degs
4. -3pi/4
= -135 degs
5. pi/10
= 18 degs
6. -11pi/15
= -132 degs
7. In which quadrant is -11pi/9?
= quadrant 2
8. Find one positive and one negative coterminal angle for -410 degrees.
= -50 and 310 degs
1. pi/15 rad
= 12 degs
2. -9pi/2
= -810 degs
3. 5pi/3
= 300 degs
4. -3pi/4
= -135 degs
5. pi/10
= 18 degs
6. -11pi/15
= -132 degs
7. In which quadrant is -11pi/9?
= quadrant 2
8. Find one positive and one negative coterminal angle for -410 degrees.
= -50 and 310 degs
Answers
Answered by
Damon
Looks good to me. All you really have to do is remember that pi radians = 180 degrees.