document.write( "Question 546549: How much more pizza is comtained in a pizza with a radius 12in than in one with 9in \n" ); document.write( "
Algebra.Com's Answer #356047 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
by area pi*(12^2-8^2)\r
\n" ); document.write( "\n" ); document.write( "pi*144-81)
\n" ); document.write( "pi*63\r
\n" ); document.write( "\n" ); document.write( "198in^2 more
\n" ); document.write( "
\n" );