document.write( "Question 33191: what is the circumference of a circle with a diameter of 6cm? \n" ); document.write( "
Algebra.Com's Answer #19601 by sarah_adam(201)\"\" \"About 
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Circumference of circle = 2*pi*r = d*pi (r = 2d)
\n" ); document.write( "C = (6)*(3.14) = 18.84 cm
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