# Algebra 2

Given the point A(2,-1) on the terminal side of angle 0, what is the value of the cosecant of angle 0?

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2. 👎 0
3. 👁 41
1. x = 2
y = -1
sketch graph
if theta is angle below x axis
sin theta = -1/2
csc theta = 1/sin theta = -2/1

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2. 👎 0
posted by Damon

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