document.write( "Question 141056: Given a sphere of known radius,R. The surface area is 4*pi*R^2.
\n" ); document.write( "What is the surface area of a circle of radius r drawn on that sphere? I know that the answer is more than pi*r^2.\r
\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Charles Palm
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Algebra.Com's Answer #102718 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Look here --> http://mathforum.org/dr.math/faq/formulas/faq.sphere.html\r
\n" ); document.write( "\n" ); document.write( "And see the section on spherical cap. I think that is what you are asking\r
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