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Let (7,-5) be a point on the terminal side of theta. Find the exact values of sin, csc, and cot.

Let (7,-5) be a point on the terminal side of theta. Find the exact values of sin, csc, and cot.
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2 votes
Let (7,-5) be a point on the terminal side of theta.

Find the exact values of sin, csc, and cot.

User Artgon
by
7.9k points

1 Answer

2 votes
Base of triangle: 7
Height of triangle: -5
Hypotenuse: √(49 + 25) = 8

Sin∅ = perpendicular / hypotenuse = -5/8

Csc∅ = 1/sin∅ = -8/5

Cot∅ = 1/tan∅ = base/perpendicular = -7/5
User Chateau
by
8.2k points
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