document.write( "Question 1061804: Ken wants to make a half circle with a diameter of 5 centimeters using a metal wire. How long is the wire he needs? What is the area of the half circle if pi=3.14? \n" ); document.write( "
Algebra.Com's Answer #676551 by Alan3354(69443)\"\" \"About 
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The circumference of the 1/2 circle = pi*r or pi*d/2
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\n" ); document.write( "The area = \"pi%2Ar%5E2%2F2\"
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