document.write( "Question 35912: What happens to the surface area of a sphere if the diameter is tripled? \n" ); document.write( "
Algebra.Com's Answer #21985 by venugopalramana(3286)\"\" \"About 
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What happens to the surface area of a sphere if the diameter is tripled?
\n" ); document.write( "SURFACE AREA =PI*D^2
\n" ); document.write( "IF D IS TRIPLED THEN
\n" ); document.write( "S.A.=PI*(3D)^2=9PI*D^2
\n" ); document.write( "HENCE SURAFACE AREA INCREASES 9 TIMES
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