3 years ago

What is the value (ratio) of cos A? A. 8/15 B. 15/17 C. 15/8 D. 8/17

Mathematics

2 answers:

TEA [102]3 years ago

8 0

Cos A=8/17
the ans is D

forsale [732]3 years ago

3 0

Cos A = $\frac{adjacent}{hypotenuse}$ = $\frac{AB}{AC}$ = $\frac{8}{17}$

Answer: D

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