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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