1. Volume of a Cuboid 1 3 2 Find the volume of the following cuboids.
Diagrams not to scale.
3 cm
2 cm
5 cm 1 2 3
Volume = 2 x 8 x 4 = 64 m3
Volume = 5 x 5 x 5 = 125 cm3
Volume = 2 x 3 x 5 = 30 cm3

2. Volume of Objects 6 cm 3 cm 21 cm 13 cm 1.1 m 1.3 m 1.8 m
Volume = 3 cm x 13 cm x 21 cm = 819 cm3
Volume = 63 = 216 cm3
Volume = 1.3 m x 1.8 m x 1.1m = 2.574m3

3. Volume of Compound Shapes
8 cm
12 cm
5 cm
2 cm
3 cm
Not to scale
Volume = 5 x 2 x 8= 80 cm3
80 cm3
512 cm3
288 cm3
Volume = 83 = 512 cm3
Volume = 12 x 3 x 8= 288 cm3
Volume = = 880 cm3