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The cosine of an angle is a ratio. true or false?
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4 votes
The cosine of an angle is a ratio.

true or false?

User Dejohn
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I believe that the answer would be True.
User LucaRoverelli
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8.0k points
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True. Do you remember what the ratio is?

(Ans. it's adjacent/hypotenuse. Use SOHCAHTOA if you have trouble remembering the sine, cosine, and tangent ratios.)
User Shawn Wilson
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