document.write( "Question 608862: A sphere has a radius of 6. Which of the following are true?\r
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document.write( "-the volume of a hemisphere with the same radius is 216pi
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document.write( "-the volume is 288pi
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document.write( "-the volume is 48pi
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document.write( "-the surface area of a hemisphere with the same radius is 72pi
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document.write( "-the surface area is 144pi
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document.write( "-the surface area is 864pi
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document.write( "-the the surface area of a hemisphere with the same radius is 108pi
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document.write( "-the volume of a hemisphere with the same radius is 144pi \n" );
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Algebra.Com's Answer #383407 by solver91311(24713) You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Formula for the volume of a sphere:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Formula for the surface area of a sphere:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the volume of a hemisphere is one-half the volume of a sphere with the same radius. The surface area of a hemisphere a matter of interpretation. Either it is half the surface area of a sphere with the same radius, or it is that same half sphere surface area PLUS the area of the circular base of the hemisphere, namely \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |