document.write( "Question 445582: I think I am doing this wrong because I got an answer 36 pi cm2. But my teacher marked it off as wrong. I looked it up online and people gave the same answer. Did my teacher just mark it off wrong by accident? The question is: find the surface area of the hemisphere with radius 3 cm in terms of pi. \n" ); document.write( "
Algebra.Com's Answer #306925 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
A=4pi*R^2
\n" ); document.write( "A=4pi*3^2
\n" ); document.write( "A=4pi*9
\n" ); document.write( "A=36pi cm^2 ans.
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