document.write( "Question 1031470: A Coin 10 MM In Diameter Is 2 MM Thick Calculate The Volume Of Metal IN The Coin Take Pie As 3.14 \n" ); document.write( "
Algebra.Com's Answer #646148 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! the area is pi*r^2, and r=5mm \n" ); document.write( "the area is 25 pi mm^2 \n" ); document.write( "the volume is 25 pi mm^2*2mm=50 pi mm^3. \n" ); document.write( "that is 157 mm^3 \n" ); document.write( " \n" ); document.write( " |