3^2 + 8^2 = h^2
9 + 64 = h^2
73 = h^2
h = sqrt 73
a) sin A = -8/sqrt(73)
b) tan A = -8/3
If point (3, -8) lies on the terminal side of an angle A in standard position, find:
a) sinA
b) tanA
2 answers
if 0 is an angle in standard position and its terminal side passes through the point (-3,2) find the exact value of csc 0
1 answer