document.write( "Question 247152: Find the area of a triangle that has sides of length 5, 6, and 7. \n" ); document.write( "

Algebra.Com's Answer #180361 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "Hero(n)'s formula states that a triangle that has sides a,b,c, has area:\r\n" );
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document.write( "where \r\n" );
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document.write( "Just substitute , , and \r\n" );
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document.write( "Then substitute , , , and  in\r\n" );
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document.write( ", which is about 14.69693846\r\n" );
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document.write( "Edwin

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