Posted by Anonymous on Thursday, January 26, 2012 at 10:09pm.
If point (3, 8) lies on the terminal side of an angle A in standard position, find:
a) sinA
b) tanA

trig  Damon, Thursday, January 26, 2012 at 10:16pm
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

trig  Anonymous, Sunday, February 21, 2016 at 10:58pm
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
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