document.write( "Question 205196: Measure the distance of the diagonal (corner to corner) of the screen on your computer monitor to the nearest tenth of a centimeter or six tenths of a inch. Measure the height of the screen the vertical as well. Use the pythagorean theorem to find the horizontal. 13in diagonal and 8 in. high? I cannot get this. Ty in advance judy \n" ); document.write( "
Algebra.Com's Answer #154894 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Measure the distance of the diagonal (corner to corner) of the screen on your computer monitor to the nearest tenth of a centimeter or six tenths of a inch. Measure the height of the screen the vertical as well. Use the pythagorean theorem to find the horizontal. 13in diagonal and 8 in. high? \n" ); document.write( ". \n" ); document.write( "The \"vertical\" and the \"horizontal\" measurements represents the sides while the \"diagonal\" is the hypotenuse. \n" ); document.write( ". \n" ); document.write( "Let h=horizontal \n" ); document.write( "then \n" ); document.write( "h^2 + 8^2 = 13^2 \n" ); document.write( "h^2 + 64 = 169 \n" ); document.write( "h^2 = 105 \n" ); document.write( "h = 10.25 inches (horizontal length) \n" ); document.write( " |