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Does the cosine rario work with non- right triangles?

Anonymous

∙ 12y ago

Updated: 10/23/2022

The cosine of an angle is the ratio of the adjacent side to the hypotenuse

only when the angle is in a right triangle. (Otherwise, how would you know

which side is the "hypotenuse" ?)

Wiki User

∙ 12y ago

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