document.write( "Question 334412: How do I get the area of a triangle if the perimeter is 21m thank you \n" ); document.write( "
Algebra.Com's Answer #239596 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
You need more information. Are you told this is an equalateral triangle? Given a picture? You need more info before you can answer this question. \n" ); document.write( "
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