document.write( "Question 347704: Use the pythagorean Theorem to find the missing length when b=16 and c=20 \n" ); document.write( "
Algebra.Com's Answer #248638 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! A^2+B^2=C^2 \n" ); document.write( "A^2+16^2=20^2 \n" ); document.write( "A^2+256=400 \n" ); document.write( "A^2=400-256 \n" ); document.write( "A^2=144 \n" ); document.write( "A=SQRT144 \n" ); document.write( "A=12 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "12^2+16^2=20^2 \n" ); document.write( "144+256=400 \n" ); document.write( "400=400 \n" ); document.write( " \n" ); document.write( " |