document.write( "Question 1020777: A carpenter added a diagonal brace to a gate that measures 45 inches wide and 55 inches tall.How long is the brace to the nearest tenth of an inch? \n" ); document.write( "
Algebra.Com's Answer #636612 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Consider the problem as \n" ); document.write( "a right angled triangle. \n" ); document.write( "The width is the base of \n" ); document.write( "triangle. \n" ); document.write( "The height is the back of \n" ); document.write( "the triangle. \n" ); document.write( "The brace is the hypotenuse \n" ); document.write( "Base^2 + back^2 = hypotenuse^2 \n" ); document.write( "45^2 + 55^2 = Hypotenuse^2 \n" ); document.write( "Hypotenuse^2 = 5050 \n" ); document.write( "Hypotenuse = √5050 \n" ); document.write( "Hypotenuse = 71.1 inches. \n" ); document.write( "Brace = 71.1 inches \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |