document.write( "Question 840158: If the area of base of a cylinder is 45 sq.cm. Height is 9 cm. find the volume and total surface area of a cylinder ? \n" ); document.write( "
Algebra.Com's Answer #505976 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
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\n" ); document.write( "If the area of base of a cylinder is 45 sq.cm. \"pi%2Ar%5E2+=+45cm%5E2\" \"r+=+sqrt%2845cm%5E2%2Fpi%29\"
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Height is 9 cm
\n" ); document.write( "V = \"pi%2Ar%5E2h+=+45cm%5E2%2A9cm+=+405cm%5E2+\"
\n" ); document.write( "\"S%5BT%5D+=+2pi%2Arh+%2B+2pi%2Ar%5E2\"
\n" ); document.write( "\"S%5BT%5D+=+2pi%2Asqrt%2845cm%5E2%2Fpi%29%289cm%29+%2B+90cm%5E2\"
\n" ); document.write( "0r
\n" ); document.write( "\"S%5BT%5D+=+2sqrt%2845cm%5E2%2A3.14%29%289cm%29+%2B+90cm%5E2\" \n" ); document.write( "
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