document.write( "Question 1070880: what is the area of the circle, the circumference of which is equal to the perimeter of a square of side 11 cm. \n" ); document.write( "

Algebra.Com's Answer #685870 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2pi%2AR=4s\"$
\n" ); document.write( " $\"R=%284s%29%2F%282pi%29\"$
\n" ); document.write( " $\"R=%282s%29%2Fpi\"$
\n" ); document.write( ".
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\n" ); document.write( " $\"A=pi%2AR%5E2\"$
\n" ); document.write( " $\"A=pi%28%282s%29%2Fpi%29%5E2\"$
\n" ); document.write( " $\"A=%284s%5E2%29%2Fpi\"$
\n" ); document.write( " $\"A=%284%2811%29%5E2%29%2Fpi\"$
\n" ); document.write( " $\"A=%284%28121%29%29%2Fpi\"$
\n" ); document.write( " $\"A=484%2Fpi\"$ $\"cm%5E2\"$
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