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True or false. The tangent of an angle is equal to the ratio of its sine divided by its cosine. ...?

True or false. The tangent of an angle is equal to the ratio of its sine divided by its cosine. ...?
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5 votes
True or false.

The tangent of an angle is equal to the ratio of its sine divided by its cosine. ...?

User Hoxha Alban
by
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1 Answer

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The answer for this question is TRUE.

By definition:
tga = AB / OA
sina = AB / OB
cosa = OA / OB

sina/cosa = AB/OB : OA/OB = AB/OB OB/OA = AB/OA = tga

I hope this answer helps! Looking forward to help you again.

User Suhas Parameshwara
by
8.6k points
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