document.write( "Question 120224: Find the area of a triangle whose sides have length 6,7, and 10. \n" ); document.write( "
Algebra.Com's Answer #88099 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! SEEING AS THIS IS NOT A RIGHT TRIANGLE WE USE THE FORMULA: \n" ); document.write( "A=SQRT[S(S-A)(S-B)(S-C)]WHERE S=THE SUM OF ALL SIDES DIVIDED BY 2 OR: \n" ); document.write( "(6+7+10)/2=23/2=11.5 \n" ); document.write( "A=SQRT[11.5(11.5-6)(11.5-7)(11.5-10)] \n" ); document.write( "A=SQRT[11.5*5.5*4.5*1.5] \n" ); document.write( "A=SQRT426.9375 \n" ); document.write( "A=20.66 ANSWER. \n" ); document.write( " |