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07-07-2020
Mathematics

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Which equation can be used to find the measure of angle BAC? A.) inverse tan (5/12) B.) inverse cos (5/13) C.) inverse sin (12/5) D.) inverse tan (12/13)

Which equation can be used to find the measure of angle BAC A inverse tan 512 B inverse cos 513 C inverse sin 125 D inverse tan 1213 class=

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07-07-2020

Answer:

B

Step-by-step explanation:

The angle that has tan 5 / 12 is ∠ABC so A is not the answer. The angle that has cos 5 / 13 is ∠BAC so B is the answer.

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