jaydenmiller131
jaydenmiller131
14-11-2017
Mathematics
contestada
In this triangle, cos A/cos B = .
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wizard123
wizard123
14-11-2017
cos = adjacent/hypotenuse
cos A = 3/4.24
cos B = 3/4.24
cos A = cos B -----> the ratio cosA/cosB = 1
You can also show that A = B = 45
Both legs of the triangle are the same making it a special 45-45-90 triangle.
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