Mathematics, 30.03.2020 17:29, hannahkharel2

Which relationship in the triangle must be true?

Triangle A B C is shown. Angle A C B is a right angle. The length of side C B is a, the length of side A C is b, and the length of side A B is c.

sin(B) = sin(A)
sin(B) = cos(90 – B)
cos(B) = sin(180 – B)
cos(B) = cos(A)

Answers: 1

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Which relationship in the triangle must be true?

Triangle A B C is shown. Angle A C B is...