document.write( "Question 633880: Which will increase the volume of a circular cylinder more: doubling its height or doubling its radius? Please Explain \n" ); document.write( "
Algebra.Com's Answer #399306 by KMST(5328)\"\" \"About 
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Doubling the radius increases the volume more.
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\n" ); document.write( "Doubling the height (h), while keeping the same base with area A, will double the volume:
\n" ); document.write( "V=A*h
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\n" ); document.write( "Doubling the radius (r), will quadruple the area (\"A=pi%2Ar%5E2\") of the base.
\n" ); document.write( "If the radius changes to 2r, the area quadruples to \"A=pi%2A%282r%29%5E2=pi%2A2%5E2%2Ar%5E2=4pi%2Ar%5E2\"
\n" ); document.write( "Doubling the radius (with the same height) will quadruple the area of the base, quadrupling the volume of the cylinder.
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