document.write( "Question 891428: A circle has an area of 25 pie cm squared. If a circle was drawn within that circle the diameter equal to the radius of the first circle, what is the area of the second Circle? \n" ); document.write( "
Algebra.Com's Answer #539936 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"A%5B1%5D=pi%2AR%5B1%5D%5E2=25%2Api\"
\n" ); document.write( "\"R%5B1%5D=5\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"R%5B2%5D=R%5B1%5D%2F2=5%2F2\"
\n" ); document.write( "\"A%5B2%5D=pi%2AR%5B2%5D%5E2=pi%285%2F2%29%5E2=%2825%2F4%29pi\"\"cm%5E2\"
\n" ); document.write( "
\n" );