Sin
What is sin of pi/2?
1
What is cosine of pi/2?
0
What degree is pi/2?
90
What angle is 90 degrees?
pi/2
What is sin of pi/4?
sqrt2/2
What is cosine of pi/4?
sqrt2/2
What degree is pi/6?
30
What angle is 60 degrees
What is sin of 2pi/3?
sqrt3/2
What is cosine of pi/6?
sqrt3/2
What degree 2pi/3?
120
What angle is 135 degrees?
3pi/4
What is sin of 7pi/6?
-1/2
What is cosine of pi?
-1
What degree is 5pi/4?
225
What angle is 240 degrees?
4pi/3
What is sin of 11pi/6?
-1/2
What is cosine of 5pi/3?
1/2
What degree is 5pi/3?
300
What angle is 300 degrees?
5pi/3