document.write( "Question 1056479: Help me solve:\r
\n" ); document.write( "\n" ); document.write( "A line OP with its pivot at the origin rotates about the x-axis maintaining an angle B with the x-axis. calculate volume enclosed by the path of the rotation of the line.\r
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Algebra.Com's Answer #671630 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The line would generate a cone about the x-axis.
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\n" ); document.write( "So from the diagram,
\n" ); document.write( "\"V=pi%2A%28Hsin%28B%29%29%5E2%2AHcos%28B%29\"
\n" ); document.write( "\"V=pi%2AH%5E3%2Asin%5E2%28B%29%2Acos%28B%29\"
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