Math, asked by snkssk, 1 year ago

what are the formula for (co.s)

Answers

Answered by Anonymous

2

ANSWER:

Cos

***adjecent side

***(172=(15)²+×)²

***×=64)

***=64

***=-8

Now,cos (adjacent side)

(hypotenuse )

.

. . =cos. C=8/15

hence proved:

T!—!ANKS!!!

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