Is the formula of cone area the same as that of sector area?
dissimilarity
Cone has cone, pyramid and so on,
The side of a cone is expanded into a sector, and its area is the sector area of the side and the circle area of the bottom
dissimilarity
Cone has cone, pyramid and so on,
The side of a cone is expanded into a sector, and its area is the sector area of the side and the circle area of the bottom