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3.) In the triangle to the right, Cos(A) = (12/15). Which of the following trigonometric functions would be equivalent?





ACos (B)
BSin (A)
CSin ( B)
DNot enough information given.

3.) In the triangle to the right, Cos(A) = (12/15). Which of the following trigonometric functions would be equivalent? a) Cos (B) b) Sin (A) c) Sin ( B) d) Not class=

Verified Answer :

izdoctor23773

Cos A is adjacent (12) over hyp (15). Now sin B is opposite (12) over hyp(15). Therefore, your answer would be
 
Sin B.

(ask me if you still don't get it)

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