document.write( "Question 265682: In a triangle, given sides 16 centimeters, 63 centimeters, and 65 centimeters. How do you know if this is a right triangle? \n" ); document.write( "
Algebra.Com's Answer #195330 by Alan3354(69443)\"\" \"About 
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If 65^2 = 63^2 + 16^2 it's a right triangle.
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