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Estudos Gerais02/10/2025

calcula coseno, tangente y cotangente del ángulo B: a) sen ...

calcula coseno, tangente y cotangente del ángulo B:

a) sen B = 2 5 b) sen B = 3 9

calcula coseno, tangente y cotangente del
ángulo B:

a) sen B = 2
5
b) sen B = 3
9
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