document.write( "Question 778391: If the area of the rectangle is 28 square feet, and the base is 7 feet. What is the height? \n" ); document.write( "
Algebra.Com's Answer #474580 by negative49(13)\"\" \"About 
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area of triangle = (1/2)(base)(height)
\n" ); document.write( "28 ft² = (1/2)(7 ft)(height)
\n" ); document.write( "28 ft² = (7/2 ft)(height)
\n" ); document.write( "28 ft² / 7/2 ft = height
\n" ); document.write( "8 ft = height
\n" ); document.write( "
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