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
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Algebra.Com's Answer #324389 by stanbon(75887)\"\" \"About 
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find the perimeter and area of a circle with the radius of 12.
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\n" ); document.write( "Perimeter = circumference = 2(pi)r = 2*3.14*12 = 75.36 units
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\n" ); document.write( "Area = (pi)r^2 = pi*12^2 = 452.16 sq. units
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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