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) ![]() 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( " |