aislingrain aislingrain

20-03-2018
Mathematics

contestada

∠A is an acute angle in a right triangle. Given that sinA=725, what is the ratio for cosA?

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givetakeforever givetakeforever

20-03-2018

cos A=24/25 assuming you mean 7/25

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Redandgreen7 Redandgreen7

14-01-2019

The other person is correct, but it´s not 7/25, it´s the first one they put which is 24/25

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