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Help help help help help help help help plssssssssssssssssssssssssssssssssssssssssSsssssssssssssssssssssssssssssssssssssssssssss

What would be the cos of B?
I’m confused is the adjacent for B is a or c


Help pls thanks

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User Valenterry
by
3.0k points

2 Answers

12 votes
12 votes

Answer:

i think your answer is 90

Explanation:

sorry if wrong

User Nikolay Osaulenko
by
3.1k points
15 votes
15 votes

Answer:

cosB = 0

Explanation:

From the picture, angle B is a right angle. A right angle has a measurement of 90°. Therefore,

cosB=cos 90°

Solving the cosine of 90°

cosB=0

User Jamborta
by
2.9k points