document.write( "Question 254125: A farmer wishes to put a diagonal brace on his gate. How long should the brace be if the gate is rectangular 12 by 5 ft \n" ); document.write( "
Algebra.Com's Answer #186460 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "We can use the following formula to solve this. A^2 + B^2 = c^2 \n" ); document.write( "A and B will be the sides of the rectangle. Plug in the numbers. \n" ); document.write( "12^2 + 5^2= C^2 This can be rewritten as: \n" ); document.write( "144+ 25 = C^2 \n" ); document.write( "169 = C^2 Square root both sides will give us: \n" ); document.write( "C = 13 \n" ); document.write( "There we go the length of the diagonal is is 13 feet long. \n" ); document.write( "RJ \n" ); document.write( "Check out a new math book at \n" ); document.write( "www.math.unlock.com \n" ); document.write( " \n" ); document.write( " |