Mathematics, 30.01.2020 14:44 22danny

Which relationship in the triangle must be true?
sin(b) = sin(a)
sin(b) = cos(90 - b)
cos(b) = sin(180 - b)
cos(b) = cos(a)

Which relationship in the triangle must be true? sin(b) = sin(a) sin(b) = cos(90 - b)

Answers: 3

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Which relationship in the triangle must be true?
sin(b) = sin(a)
sin(b) = cos(90 - b)

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More questions: Mathematics Another questions

Which relationship in the triangle must be true? sin(b) = sin(a) sin(b) = cos(90 - b) cos(b) = sin(180 - b) cos(b) = cos(a)

Answers

Another question on Mathematics

Which relationship in the triangle must be true?
sin(b) = sin(a)
sin(b) = cos(90 - b)
cos(b) = sin(180 - b)
cos(b) = cos(a)