document.write( "Question 934431: A soild sphere has a volume of 2304πcm^3. Calculate
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document.write( "a) its radius
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document.write( "b) its total surface area ( leave your answer in terms of π)\r
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document.write( "Help please! I am stuck on b) \n" );
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Algebra.Com's Answer #567435 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! A soild sphere has a volume of 2304πcm^3. Calculate \n" ); document.write( "a) its radius \n" ); document.write( "volume=(4/3)πr^3=2304π cm^3 \n" ); document.write( "r^3=2304/(4/3)=1728 \n" ); document.write( "r= \n" ); document.write( ".. \n" ); document.write( "b) its total surface area \n" ); document.write( "surface area=4πr^2=4*144π=576πcm^2 \n" ); document.write( " |