The Pythagorean Identity states that: (sin x)2 + (cos x)2 = 1 Given cos 0 = 8/17, find sin 0. sin 0 = [?] Simplify the fraction.

Rdcrng asked Nov 18, 2022

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30 votes

The Pythagorean Identity states that:

(sin x)2 + (cos x)2 = 1
Given cos 0 = 8/17, find sin 0.
sin 0 =
[?]
Simplify the fraction.

Rdcrng asked Nov 18, 2022

2.8k points

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26 votes

Answer:

Explanation:

cos θ=8/17

sin θ=√(1-cos²θ)=√(1-(8/17)²)=√(1-64/289)=√((289-64)/289)=√(225/289)=15/17

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