document.write( "Question 944663: Which is greater, the circumference of a circle with radius 3 ft, or the distance around a semicircle with diameter 16 ft? By how much?\r
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\n" ); document.write( "\n" ); document.write( "A circle, by 4π ft
\n" ); document.write( "B circle, by 2π ft
\n" ); document.write( "C semicircle, by 4π ft
\n" ); document.write( "D semicircle, by 2π ft
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Algebra.Com's Answer #576144 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"C%5B1%5D=2pi%2AR=2%2Api%2A3=6pi\"
\n" ); document.write( "\"C%5B2%5D=pi%2AR=pi%2816%2F2%29=8pi\"
\n" ); document.write( "Semicircle by \"2pi\"
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