kinahmack0708 kinahmack0708

22-11-2017
Mathematics

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In the triangle below, what is the cosine or 30 degrees

In the triangle below what is the cosine or 30 degrees class=

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choixongdong choixongdong

22-11-2017

cos 30 = A/H
cos 30 = √3 / 2

answer is D.√3 / 2

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