document.write( "Question 1160300: Which of the following could not represent the lengths in cm of the three sides of a right triangle?\r
\n" ); document.write( "\n" ); document.write( "A: a = 20, b = 21, c = 29 Strike Reset
\n" ); document.write( "B: a = 10, b = 24, c = 30 Strike Reset
\n" ); document.write( "C: a = 7, b = 24, c = 25 Strike Reset
\n" ); document.write( "D: a = 3, b = 4, c = 5
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Algebra.Com's Answer #783577 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
i think C.
\n" ); document.write( "in a right triangle, a^2 + b^2 = c^2
\n" ); document.write( "therefore c = sqrt(a^2 + b^2).
\n" ); document.write( "in A, C, D that is true.
\n" ); document.write( "in B, that is not true.
\n" ); document.write( "in B, sqrt(10^2 + 24^2) = 26, not 30.
\n" ); document.write( "selection B is your answer.\r
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