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)\"\" \"About 
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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.
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