document.write( "Question 389137: Find the volume of a sphere with a 3inch radius(use 3.14)?
\n" ); document.write( "Find the volume of cone that is 9in high and has a 3inch radius?(use 3.14)
\n" ); document.write( "Find the area of a triangular piece of cloth that has a 10cm base and is 15cm high
\n" ); document.write( "Thank-U !! God Bless U
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Algebra.Com's Answer #275703 by rfer(16322)\"\" \"About 
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1)
\n" ); document.write( "V=Pid^3/6
\n" ); document.write( "V=3.14*6^3/6
\n" ); document.write( "V=113 cu cm
\n" ); document.write( "2)
\n" ); document.write( "V=Pir^2h/3
\n" ); document.write( "V=3.14*3^2*9/3
\n" ); document.write( "V=84.78 cu in
\n" ); document.write( "3)
\n" ); document.write( "A=l*w/2
\n" ); document.write( "A=10*15/2
\n" ); document.write( "A=75 sq cm
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