document.write( "Question 550584: a rectangular shaped swimming pool is 12.5meters long and 10.5meters wide when my sister swims from one corner to the other corner diagonally opposite , how many meters to the nearest tenth of a meters does she swim ? . (please with solutions ) \n" ); document.write( "
Algebra.Com's Answer #358885 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Pythagoras theorem states that \n" ); document.write( "The diagonal and the sides of the pool form a right triangle \n" ); document.write( "Hypotenuse ^2= leg1^2+leg2^2 \n" ); document.write( " \n" ); document.write( "leg1 = 12.5 m \n" ); document.write( "Leg2^2= 10.5 m \n" ); document.write( " \n" ); document.write( "Diagonal ^2= 12.5 ^2 + 10.5 ^2 \n" ); document.write( "Diagonal ^2= 156.25 + 110.25 \n" ); document.write( "Diagonal ^2= 266.5 \n" ); document.write( "take the square root \n" ); document.write( "Diagonal= 16.3 m \r \n" ); document.write( "\n" ); document.write( "she swims 16.3 m \n" ); document.write( " \n" ); document.write( " |