Lunarieen Lunarieen

02-06-2022
Mathematics

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What is cos B?

A. 8/15
B. 15/8
C. 8/17
D. 15/17

What is cos B A 815 B 158 C 817 D 1517 class=

Respuesta :

tot1466 tot1466

02-06-2022

Answer:

C. 8/17

Step-by-step explanation:

Given:

Hypotenuse = 17

BC = 8

Cos (B) = leg adjacent to ∠B / hypotenuse

= BC/BA

Substitute

Cos (B) = 8/17

Answer Link

Аноним Аноним

03-06-2022

cosØ=Base/Hypotenuse
cosB=BC/AB
cosB=8/17

Hence option C is correct

Answer Link

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