document.write( "Question 320870: Right triangle ABC has one leg of length 7cm and one leg length 11 cm. determine the length of the hypotenuse, the perimeter of the triangle and the area of the triangle. \n" ); document.write( "
Algebra.Com's Answer #229782 by mananth(16946)![]() ![]() You can put this solution on YOUR website! one leg 7cm \n" ); document.write( "other leg 11 cm. \n" ); document.write( ".. \n" ); document.write( "hypotenuse^2= 7^2+11^2 \n" ); document.write( "H^2=49+121 \n" ); document.write( "H^2=170 \n" ); document.write( "H= sqrt 170 \n" ); document.write( "Hypotenuse = 13.03 cm \n" ); document.write( ".. \n" ); document.write( "Perimeter = sum of all sides \n" ); document.write( "=7+11+13.03=31.03 cm \n" ); document.write( ".. \n" ); document.write( "Area of right triangle = 1/2 *one leg * other leg \n" ); document.write( "=1/2 * 7*11 \n" ); document.write( "38.5 cm^2 \n" ); document.write( ".. \n" ); document.write( " \n" ); document.write( " |