Consider this cone. A cone with radius 4 and slant height of l.

Which statements about finding the surface area of the cone are true? Check all that apply.
The surface area is the sum of the lateral area and the base area.
The slant height is the distance from the center of the circular base to the vertex.
The lateral area is the area of the curved surface of the cone.
The lateral area can be found using the equation LA = Pirl.
The base area can be found using the equation B = r2.