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elena55 [62]
3 years ago
9

How do you find the r?

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0
It's a right triangle. Use the pythagorean theorem. 36^2+r^2=(r+12)^2. r=48.
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<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

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brainly.com/question/13947055

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