Mark M. answered • 05/07/21
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Draw and label a diagram!
csc A 65 / 16, sin A = 16 / 65
Use Pythagoras to determine cos A
sec A = 1 / cos A
Janelli D.
asked • 05/07/21Given csc(A) = 65/16 and that angle A is in Quadrant I, find the exact value of sec A in simplest radical form using a rational denominator.
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