document.write( "Question 669447: A hollow spherical shell has inner diameter 2 cm and outer diameter 4 cm.Determine the volume of the shell. \n" ); document.write( "
Algebra.Com's Answer #416404 by SATCHI76(2)\"\" \"About 
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Here R= 2 cm, r= 1 cm
\n" ); document.write( "Volume =(4/3). Pie. (R^3-r^3)
\n" ); document.write( " =(4/3). Pie. (2^3-1^3)
\n" ); document.write( " =(4/3). Pie. (8-1)
\n" ); document.write( " =(4/3). Pie. 7
\n" ); document.write( " =(4/3). 22
\n" ); document.write( " = 88/3 cm^3
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