document.write( "Question 753198: -A pole that is 2.6m tall casts a shadow that is 1.22 long. At the same time, a nearby tower casts a shadow that is 37.25m long. How tall is the tower? Round your answer to the nearest meter \n" ); document.write( "
| Algebra.Com's Answer #458279 by Cromlix(4381)     You can put this solution on YOUR website! Similar triangle problem. \n" ); document.write( "Considering the length of the pole and the height of the tower \n" ); document.write( "as one ratio and the length of the pole's shadow and the tower's shadow as the other ratio:- \n" ); document.write( " 2.6m/ x = 1.22m/37.25m\r \n" ); document.write( "\n" ); document.write( "Cross multiply\r \n" ); document.write( "\n" ); document.write( " 1.22 * x = 2.6 * 37.25\r \n" ); document.write( "\n" ); document.write( " x = (2.6 * 37.25)/ 1.22\r \n" ); document.write( "\n" ); document.write( "Height of tower = 79 metres.\r \n" ); document.write( "\n" ); document.write( "Hope this helps \n" ); document.write( ":-) \n" ); document.write( " \n" ); document.write( " |