The total surface area of an object is the area of its base and the curved surface as well. Therefore, TSA = Area of base + Area of the curved surface The amount of space covered by an object is ...

This is length × height × 2 Add the face areas to find the total surface area. The formula for the surface area of a cuboid with the dimensions 𝒍 × 𝒘 × 𝒉 can be given as: A cuboid has ...