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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

Help help help help help help help help plssssssssssssssssssssssssssssssssssssssssSsssssssssssssssssssssssssssssssssssssssssssss What would be the cos of B Im c class=

Respuesta :

felipesierra213

Answer:

cosB = 0

Step-by-step 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

abbigalehatton

Answer:

i think your answer is 90

Step-by-step explanation:

sorry if wrong