document.write( "Question 1168970: The radius of the base of a cone is 3 in. The height of the cone is 18 in. Find the exact volume of the cone. \n" ); document.write( "
Algebra.Com's Answer #793608 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "\"V+=+%281%2F3%29%2Api%2Ar%5E2%2Ah\" is the volume of a cone with radius r, height h.\r
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\n" ); document.write( "\n" ); document.write( "\"V+=+%281%2F3%29%2Api%2A3%5E2%2A18\" plug in the given radius and height, r = 3 and h = 18 respectively.\r
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\n" ); document.write( "\n" ); document.write( "\"V+=+%281%2F3%29%2Api%2A9%2A18\" \r
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\n" ); document.write( "\n" ); document.write( "\"V+=+%281%2F3%29%2Api%2A162\"\r
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\n" ); document.write( "\"V+=+%281%2F3%29%2A162%2Api\"\r
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\n" ); document.write( "\"V+=+%281%2F3%29%2A%28162%2F1%29%2Api\"\r
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\n" ); document.write( "\"V+=+%28%281%2A162%29%2F%283%2A1%29%29%2Api\" \r
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\n" ); document.write( "\n" ); document.write( "\"V+=+%28162%2F3%29%2Api\"\r
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\n" ); document.write( "\"V+=+54pi\" is the exact volume of the cone in terms of pi \r
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\n" ); document.write( "\n" ); document.write( "The units for the volume are \"cubic inches\" which you can abbreviate to \"in^3\".
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