document.write( "Question 744848: If the diameter of the compact disc is 120 millimeters, what is the approximate area ignoring the center hole? (Use 3.14 for .) \n" ); document.write( "
Algebra.Com's Answer #453587 by Cromlix(4381)\"\" \"About 
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Area of a circle = pi r^2
\n" ); document.write( "Radius of disc = 60 mm. (120 mm/2)
\n" ); document.write( "Area = pi x 60^2
\n" ); document.write( "Area = 3.14 x 6062
\n" ); document.write( "Area = 11304 mm^2
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