document.write( "Question 999005: A toy is made from a cone with a height H cm and a slant height h cm, a hemisphere with a radius 11cm.Calculate the total exterior surface area and volume of the toy in terms of H, (pine) and h and Factorized completely
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Algebra.Com's Answer #616697 by mananth(16946)\"\" \"About 
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\n" ); document.write( "Surface area of hemisphere = 2*pi*r^2\r
\n" ); document.write( "\n" ); document.write( "=2*pi*11^2\r
\n" ); document.write( "\n" ); document.write( "=242pi\r
\n" ); document.write( "\n" ); document.write( "Surface area of cone = pi *r*h\r
\n" ); document.write( "\n" ); document.write( "=11pih\r
\n" ); document.write( "\n" ); document.write( "Total surface area = 11pi(22+h) sq cm\r
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\n" ); document.write( "\n" ); document.write( "Volume\r
\n" ); document.write( "\n" ); document.write( "\"V%5Bhemisphere%5D+=+%282%2F3%29pir%5E3\"\r
\n" ); document.write( "\n" ); document.write( "=(2662/3) pi\r
\n" ); document.write( "\n" ); document.write( "\"V%5Bcone%5D+=+%281%2F3%29+pi%2Ar%5E2%2AH\"\r
\n" ); document.write( "\n" ); document.write( "=(1/3)pi(121)*H\r
\n" ); document.write( "\n" ); document.write( "=(121/3)pi H\r
\n" ); document.write( "\n" ); document.write( "Total volume = \"%28121%2F3%29piH%2B%282662%2F3%29+pi\"\r
\n" ); document.write( "\n" ); document.write( "= \"%28121%2F3%29pi%28H%2B22%29+cm%5E3\"
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