document.write( "Question 840427: If a triangle has sides measuring 7 cm, 12 cm and 9 cm then what is the area of the triangle? \n" ); document.write( "
Algebra.Com's Answer #506161 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Use Heron's Law. \n" ); document.write( " |