document.write( "Question 38124: _________ LINES ARE LINES THAT FORM RIGHT ANGLES \n" ); document.write( "
Algebra.Com's Answer #23617 by ilana(307)![]() ![]() ![]() You can put this solution on YOUR website! perpendicular... parallel and perpendicular lines are two of the most useful and commonly used terms from geometry, all the way into calculus. You'll get used to them soon enough. \n" ); document.write( " |