What remains constant when solids are converted from one shape to another?
Coin base area + Coin C.S.A + Hemisphere C.S.A
Coin base area + Coin C.S.A + cone C.S.A
Total surface area of coin + total surface area of cone
Total surface area of cone
The curved surface area of a cone is 308cm2 and its slant height is 14 cm. Find the radius of the base and total surface area of the cone.
There is a coin. Ram attaches a hemispherical attachment to one flat end of the coin which has the same radius as the coin. What is the surface area of the combined solid?
There is a coin. Ram attaches a conical attachment to one flat end of coin. The conical attachment has same radius as coin. What is the surface area of the combined solid?