document.write( "Question 1158975: Prove if a triangle with the sides 13 units, 12 units, and 18.5 units is or is not a right triangle. I can't quite get it so if you could help this would be greatly appreciated. \n" ); document.write( "

Algebra.Com's Answer #781967 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "If the triangle is a right triangle, the square of the measure of the longest side will be equal to the sum of the squares of the measures of the two shorter sides. So is:\r
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\n" ); document.write( "\n" ); document.write( "If that is a true statement, then the triangle is a right triangle. If it is not a true statement, the triangle is not a right triangle.
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\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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