3 years ago

Find cos B. A. 41/40 B. 9/41 C. 40/41 D. 9/40

Mathematics

2 answers:

Sphinxa [80]3 years ago

6 0

B it connect to the angles

Juli2301 [7.4K]3 years ago

3 0

CosB = side adjacent to B/hypotenuse = BC/AB = 9/41

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