Arthur D. answered • 07/03/17

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cos(62.5º)=28/hypotenuse

hypotenuse=28/cos(62.5º)

hypotenuse=28/0.4617486

hypotenuse=60.639

now use the Pythagorean Theorem

(60.639)^2=28^2+n^2 where n=the other leg

3677.088=784+n^2

3677.088-784=n^2

2893.088=n^2

n=√2893.088

n=53.787 is the other leg

Jacob J.

07/03/17