A right cone has a base diameter that is 12 cm and a slant height that is 45 cm What is the surface area of the cone?

Formula for surface area of a cone: π=pi (3.14159265) l=slant height, r=radius.

πr2+πrl

π62+π6*45=x

36π+270π=x

306π=x

961.33 cm2