In each of the following cases, state whether you can draw line segments on the given surfaces: The face of a cuboid.     The surface of an egg or apple. The curved surface of a cylinder. The curved surface of a cone. The base of a cone.

Write the formula to find the curved surface area of a cone

Derive the formula for the curved surface area and total surface area of the frustum of a cone.

Derive the formula for the curved surface area and total surface area of the frustum of a cone.

A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular cone is insido tho cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder. Consider the following statements : 1. The surface area of the sphere is sqrt5 times the curved surface area of the cone. 2. The surface area of the cube is equal to the curved surface area of the cylinder. Which of the above statements is/are correct ?

Between the 2 surfaces of a closed right circular cone, the one is plane surface and the other is a curved surface.

The base area of a cone is 25pi cm, curved surface area 165pi . Calculate total surface area.