document.write( "Question 724137: Find the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches. \n" ); document.write( "
Algebra.Com's Answer #443603 by nerdybill(7384)\"\" \"About 
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Find the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches.
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\n" ); document.write( "The perimeter is the sum of the sides:
\n" ); document.write( "12+9+15 = 36 inches
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