Get the video lecture on CBSE Class 9 Surface Areas and Volumes and learn to find areas and volumes of cubes and cuboids.

Volume and surface area The volume of a 3D shape is the space inside it. This cuboid contains 12 small cubes. Each small cube has a volume of 1 cm 3. The volume of the cuboid is 12 cm 3.

Why the Surface Area to Volume Ratio Is Important The surface of a body is important in many ways, because many reaction and transfer processes are directly proportional to surface area.

Share Bernie's Basics The unsexiest thing in science Surface area to volume ratio might sound pathologically boring, but it's behind everything from exploding flour and skyscrapers to rock 'n ...

This cuboid contains 12 small cubes. Each small cube has a volume of 1 cm 3. The volume of the cuboid is 12 cm 3. The surface area of a 3D shape is the total area of all the faces.