document.write( "Question 958278: A sphere has a diameter of 7 centimeters. What is its surface area? Use 3.14 to approximate pi \n" ); document.write( "
Algebra.Com's Answer #585642 by Alan3354(69443)\"\" \"About 
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A sphere has a diameter of 7 centimeters. What is its surface area? Use 3.14 to approximate pi
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\n" ); document.write( "\"SA+=+pi%2Ad%5E2+=+4pi%2Ar%5E2\"
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