document.write( "Question 864804: A woman is planning a patio. the triangular-shaped patio has sides 25 ft, 23 ft, and 30 ft. I need to find the number of square feet of surface area to be covered with concrete. \n" ); document.write( "
Algebra.Com's Answer #521436 by richwmiller(17219)\"\" \"About 
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12 sqrt(546)=280.4 sq ft \n" ); document.write( "
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