document.write( "Question 634518: a ladder 4m leans against to wall. If the foot of ladder is 2m to the foot it the wall, how high the wall is ? \n" ); document.write( "
Algebra.Com's Answer #399724 by sachi(548)![]() ![]() You can put this solution on YOUR website! a ladder 4m leans against to wall. If the foot of ladder is 2m to the foot it the wall, how high the wall is ?\r \n" ); document.write( "\n" ); document.write( "ANS:- \n" ); document.write( "the ladder forms a right triangle with leaned ladder as hypotenuse \n" ); document.write( "so the height of the wall=sqrt(4^2-2^2)=2sqrt(3)m ans \n" ); document.write( " |