document.write( "Question 566159: Find the area of a triangle with sides measuring 4m, 5m, and 8m?\r
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Algebra.Com's Answer #366131 by Alan3354(69443)\"\" \"About 
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Find the area of a triangle with sides measuring 4m, 5m, and 8m?
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\n" ); document.write( "Use Heron's Law
\n" ); document.write( "s = 1/2 the perimeter = (4 + 5 + 8)/2
\n" ); document.write( "s = 8.5
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\n" ); document.write( "\"Area+=+sqrt%28s%2A%28s-a%29%2A%28s-b%29%2A%28s-c%29%29\"
\n" ); document.write( "= \"sqrt%288.5%2A4.5%2A3.5%2A0.5%29+=+sqrt%2866.9375%29\"
\n" ); document.write( "Area =~ 8.18 sq meters
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