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Find the length of side A. show or explain ALL work. (use sqrt to show square root).
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Find the length of side A. show or explain ALL work. (use sqrt to show square root).

Find the length of side A. show or explain ALL work. (use sqrt to show square root-example-1
User Gregor Voinov
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1 Answer

5 votes
Hard to read but I think that's a 12 and a 9, right?

a^2 + b^2 = C^2

12^2 - 9^2 = A^2

225 - 81 = 144

A=12
User Danicotra
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8.0k points
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