document.write( "Question 908857: Determine whether the triangle with the given lengths is a right triangle.
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Algebra.Com's Answer #551353 by jim_thompson5910(35256)\"\" \"About 
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a^2 + b^2 = c^2\r
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\n" ); document.write( "\n" ); document.write( "8^2 + 16^2 = 18^2\r
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\n" ); document.write( "\n" ); document.write( "64 + 256 = 324\r
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\n" ); document.write( "\n" ); document.write( "320 = 324 ... this is close, but no cigar. \r
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\n" ); document.write( "\n" ); document.write( "Since 320 = 324 is false, this means the triangle with sides 8,16,18 is NOT a right triangle. The 3 sides a,b,c need to make a^2 + b^2 = c^2 true (c is the longest side) for a right triangle to be possible.
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