document.write( "Question 304398: find the length of a diagonal of a 10 cm by 10 cm square \n" ); document.write( "
Algebra.Com's Answer #217998 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 10^2+10^2=x^2 \n" ); document.write( "100+100=x^2 \n" ); document.write( "x^2=200 \n" ); document.write( "x=sqrt200 \n" ); document.write( "x=14.142 cm. ans. for the diagonal. \n" ); document.write( " |