The volume of a 3D shape is the amount of space inside it. Volume is measured in cubic units such as cm³ and m³. The volume, or capacity, of liquids is measured in millilitres or litres. The surface ...

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 ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Take two differently shaped containers, for example, a tall, skinny cylinder and a short wide one. Take ...