document.write( "Question 473096: find the perimeter and area of a circle with the radius of 12. please explain how u got the answer..thanks :)\r
\n" );
document.write( "\n" );
document.write( "use 3.14 for pi where necessary \n" );
document.write( "
Algebra.Com's Answer #324389 by stanbon(75887) ![]() You can put this solution on YOUR website! find the perimeter and area of a circle with the radius of 12. \n" ); document.write( "--------- \n" ); document.write( "Perimeter = circumference = 2(pi)r = 2*3.14*12 = 75.36 units \n" ); document.write( "--- \n" ); document.write( "Area = (pi)r^2 = pi*12^2 = 452.16 sq. units \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |