document.write( "Question 35376: 1.)A cone has a circular base with radius 50cm and slant height 90cm. Find the surface area. \n" ); document.write( "
Algebra.Com's Answer #21467 by Nate(3500)\"\" \"About 
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Sa = Πrl + Πr2
\n" ); document.write( "sa = (50)(90)Π + Π(50)
\n" ); document.write( "sa = about 14,140 cm squared
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