document.write( "Question 4472: The area of a triangle is 80 square feet. find the altitude if the base is 16 feet. \n" ); document.write( "
Algebra.Com's Answer #2086 by granville(2)![]() ![]() ![]() You can put this solution on YOUR website! The area of a triangle is\r \n" ); document.write( "\n" ); document.write( "A = 0.5bh\r \n" ); document.write( "\n" ); document.write( "where b = base and h = height (or altitude). Let's plug in what you are given.\r \n" ); document.write( "\n" ); document.write( "80 = 0.5(16)(h) \n" ); document.write( "80 = 8h\r \n" ); document.write( "\n" ); document.write( "Since 8h = 80, h = 10. So, the height (or altitude) is 10. \n" ); document.write( " |