Question

1. Find the angle of smallest positive measure coterminal with an angle of the given measure:

a. 520
b. - 75

2. Points A (1,0) and B (.6,-.8) are points on a unit circle O. If the measure of angle AOB = 0 {w/ a line in the middle}

Find
a. sin 0
b. cos 0
c. tan 0

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