Answer:
A- 36 inches
Step-by-step explanation:
The equation gives you 60 as a diagonal, so that means that 60 is the hypotenuse. It also gives you 48 as the length of a base.
Putting that into the Pythagorean theorem, you get...
48^2 + ?^2 = 60^2
Now, you need to solve for ?. After solving through the equation and simplifying, you're gonna get 36.
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