document.write( "Question 350224: Crop circles. The expression πr2 gives the area of a circle with radius r. How many square meters of wheat were destroyed when an alien ship made a crop circle of diameter 25 meters in the wheat field at the Southwind Ranch? Round to the nearest tenth. Find π on your calculator. \n" ); document.write( "
Algebra.Com's Answer #250448 by rfer(16322) ![]() You can put this solution on YOUR website! 3.14*12.5^2=490.6 \n" ); document.write( " |