document.write( "Question 433993: The surface area of a cylinder is 200 cm^2. The diameter is equal to the height. Find the radius. \n" ); document.write( "
Algebra.Com's Answer #300803 by robertb(5830)\"\" \"About 
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Unless it is specifically mentioned that it is lateral surface area, the surface area mentioned is TOTAL, and so\r
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\n" ); document.write( "Hence \"%283pi%2Ad%5E2%29%2F2+=+200\"==> \"d%5E2+=+400%2F%283pi%29\"
\n" ); document.write( "==> \"d+=+200%2Fsqrt%283pi%29\" cm
\n" ); document.write( "==> \"r+=+100%2Fsqrt%283pi%29\" cm.
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