document.write( "Question 688890: what is the perimeter of a semicircle with the radius of 0.8 meters \n" ); document.write( "
Algebra.Com's Answer #425730 by Alan3354(69443)\"\" \"About 
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what is the perimeter of a semicircle with the radius of 0.8 meters
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\n" ); document.write( "the semicircle is 0.8*pi meters
\n" ); document.write( "The diameter = 1.6 meters
\n" ); document.write( "--> 0.8*pi + 1.6 meters
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