There are many answers to this question, if you want a random answer, all you have to do is multiply both 1 and 5 by the same number. For example, 1x2=2 and 5x2=10, 2/10 is equal to 1/5. This can work for any fraction and as long as you multiply both the numerator and denominator by the same number, that fraction is equal to the other one.
Angle of elevation is 58 degrees, and the opposite value is 84 feet, so you’re lookin g for adjacent. That means you’ll use tangent to solve this equation: