document.write( "Question 1091662: Evaluate: If the sides of a square measure 9sqrt(3) inches, then find the length of the diagonal.\r
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document.write( "(Write your answer in the square root form) \n" );
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Algebra.Com's Answer #706117 by blessedbliss(1)![]() ![]() ![]() You can put this solution on YOUR website! Let x = measure of the diagonal\r \n" ); document.write( "\n" ); document.write( "By Pythagorean Theorem, \n" ); document.write( "x^2 = (9sqrt(3))^ 2 + (9sqrt(3))^2 \n" ); document.write( "x^2 = (81*3) + (81*3) \n" ); document.write( " = 243 +243 \n" ); document.write( " = 486 \n" ); document.write( "x = sqrt(486) \n" ); document.write( " = sqrt(81*6) \n" ); document.write( " = 9 sqrt(6) inches is the measure of the diagonal of the square \n" ); document.write( " \n" ); document.write( " |