document.write( "Question 121656: I need to find out how many feet (or acres) are in this triangle\r
\n" ); document.write( "\n" ); document.write( "Side A = 1062 feet
\n" ); document.write( "Side B = 1026 feet
\n" ); document.write( "Base = 390 feet\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #89313 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
SEEING AS THIS IS NOT A RIGHT TRIANGLE THE AREA FORMULA IS:
\n" ); document.write( "AREA=SQRT[S(S-A)(S-B)(S-C)] WHERE S=(A+B+C)/2
\n" ); document.write( "S=(1062+1026+390)/2=2478/2=1239
\n" ); document.write( "AREA=SQRT[1239(1239-1062)(1239-1026)(1239-390)]
\n" ); document.write( "AREA=SQRT[1239*177*213*845]
\n" ); document.write( "AREA=198,673 ANSWER.
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