document.write( "Question 91544: Find the area of a triangle with an altitude of 13meters and a base of 25meters. What is the cost to construct such a triangle out of sheet metal that costs $4.50 per square meter? \n" ); document.write( "
Algebra.Com's Answer #66500 by uma(370)![]() ![]() ![]() You can put this solution on YOUR website! Altitude of the triangle = 13 m \n" ); document.write( "Base of the triangle = 25 m\r \n" ); document.write( "\n" ); document.write( "Area = (1/2)*base*altitude \n" ); document.write( " = (1/2)*25*13\r \n" ); document.write( "\n" ); document.write( " = 162.5 sq m\r \n" ); document.write( "\n" ); document.write( "Cost of sheet metal /sq m = $4.5\r \n" ); document.write( "\n" ); document.write( "So cost of sheet to make the triangle = 162.5 x 4.5\r \n" ); document.write( "\n" ); document.write( " = $731.25\r \n" ); document.write( "\n" ); document.write( "Good Luck \n" ); document.write( " |