word problems

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Rosa has a picture frame that measures 12 inches by 18 inches. What is the diagonal distance across the frame?

Guest Mar 7, 2016

+5

Best Answer

This is Pythagorean's theorem. AKA: a²+b²=c²

12²+ 18²= c²
144+324= c²
Square root of 468
= 21.63330765278393582= Answer (Or they may accept square root of 468, because it's a long decimal.)

I Hope that is right!

Guest Mar 7, 2016

Guest · Answer 1 · 2016-03-07T03:21:28

This is Pythagorean's theorem. AKA: a²+b²=c²

12²+ 18²= c²
144+324= c²
Square root of 468
= 21.63330765278393582= Answer (Or they may accept square root of 468, because it's a long decimal.)

I Hope that is right!