I am struggling to find out how to find the surface area of a cone giving all answers in terms of pi... radius is 8 and slant height is 12... Please help?
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I am struggling to find out how to find the surface area of a cone giving all answers in terms of pi... radius is 8 and slant height is 12... Please help?
Do you know the formula for the surface area of a cone? :confused:
Given the radius of the base =R and the slant length S: the area of the slanted side of the cone isand the area of the base is
. The total surface area is the sum of these.
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