Volume
Volume counts how many little cubes fit inside a 3D shape.
Reading scalesUnit cubesVolume of cuboidsVolume of triangular prisms
📖 Learn
Unit cubes
A 1 cm cube has volume 1 cm³.
Cuboid
Volume = length × width × height.
Prism
Volume = area of the cross-section × length.
Worked example
Cuboid 2 × 3 × 4 cm
- 12 × 3 = 6 (one layer)
- 26 × 4 layers
- 3= 24 cm³ ✅
⭐ Practise
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