Mathematics, 02.04.2020 22:59, rahulshahi7569

Which relationship in the triangle must be true?
TE
sin(B) = sin(A)
sin(B) = cos(90 - B)
COS(B) = sin(180 - B)
COS(B) = cos(A)

Answers: 3

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Which relationship in the triangle must be true?
TE
sin(B) = sin(A)
sin(B) = cos(9...