document.write( "Question 860178: what is the answer i am struggling on this for 2 days!!
\n" ); document.write( "a hemispherical dome is constructed from 1 cm thick metallic sheet. if the inner radius of the dome is 99 cm ,then find the value of the used metallic sheet?\r
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Algebra.Com's Answer #518195 by Alan3354(69443)\"\" \"About 
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a hemispherical dome is constructed from 1 cm thick metallic sheet. if the inner radius of the dome is 99 cm ,then find the value of the used metallic sheet?
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\n" ); document.write( "For a sphere:
\n" ); document.write( "\"Vol+=+4pi%2Ar%5E3%2F3\"
\n" ); document.write( "Vol of a sphere r = 100 cm = \"4pi%2A100%5E3%2F3\"
\n" ); document.write( "Vol of a sphere r = 99 cm = \"4pi%2A99%5E3%2F3\"
\n" ); document.write( "That leaves the shell vol = \"%284pi%2F3%29%2A%28100%5E3+-+99%5E3%29\"
\n" ); document.write( "1/2 of that for a hemisphere is
\n" ); document.write( "= \"%282pi%2F3%29%2A29701\" cc
\n" ); document.write( "=~ 62205.63 cc
\n" ); document.write( "= 62.206 liters
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\n" ); document.write( "No value info was given
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