A fez- the headgear cap used by the trucks is shaped like the frustum of a cone- If its radius on the side is 12 -cm and radius the upper base is 5 -cm and its slant height is 15 -cm- the area of material used making it- -pi - 3-14-

Question

Toppr Admin · Accepted Answer

A fez, the headgear cap used by the trucks is shaped like the frustum of a cone, If its radius on the open side is 12cm and radius at the upper base is 5cm and its slant height is 15cm, find the area of material used for making it. (π=3.14).

A fez, the headgear cap used by the trucks is shaped like the frustum of a cone, If its radius on the open side is $12 c m$ and radius at the upper base is $5 c m$ and its slant height is $15 c m$ , find the area of material used for making it. $(π = 3.14)$ .