document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=40804>Question 40804</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It is a storage tank. So something must be inside it. So it will be hollow and it will have two radii (inner and outer). You have given only one diameter. So I presume that you have given inner diameter as the capacity is to be calculated and it cannot be calculated without knowing the inner diameter.\r<BR>\n" );
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document.write( "Let the inner radius of the cylinder be 'r' metres.\r<BR>\n" );
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document.write( "From your question it appears that the inner diameter of the hemispherical shell is also 'r' metres.\r<BR>\n" );
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document.write( "Let the height of the cylindrical portion only be 'h' metres.\r<BR>\n" );
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document.write( "Then h + r = 16.5 m<BR>\n" );
document.write( "But r = 4.7 m, so h = 16.5 - 4.7 = 11.8 m\r<BR>\n" );
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document.write( "So volume of cylindrical portion = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2Ar%5E2%2Ah ALIGN=MIDDLE  ALT=\"pi%2Ar%5E2%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2A4.7%5E2%2A11.8 ALIGN=MIDDLE  ALT=\"pi%2A4.7%5E2%2A11.8\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 818.9 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E3 ALIGN=MIDDLE  ALT=\"m%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Also the volume of the hemispherical portion = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2F3%2Api%2Ar%5E3 ALIGN=MIDDLE  ALT=\"2%2F3%2Api%2Ar%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2F3%2Api%2A4.7%5E3 ALIGN=MIDDLE  ALT=\"2%2F3%2Api%2A4.7%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 217.45 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E3 ALIGN=MIDDLE  ALT=\"m%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Thus total capacity of the tank = 818.9 + 217.45 = 1036.35 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E3 ALIGN=MIDDLE  ALT=\"m%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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