document.write( "Question 907427: deteemine the area of triangle that has sides measuring 7cm, 9cm and 14cm \n" ); document.write( "
Algebra.Com's Answer #550341 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Use Heron's Formula:\r
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\n" ); document.write( "\n" ); document.write( "where , , and are the measures of the three sides and is the semi-perimeter given by \r
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\n" ); document.write( "\n" ); document.write( "You can do your own arithmetic.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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