Practice solving problems in geometry

**Quick Math Guide**

*∰ Volume of a cube = side*x

*side*x

*side*

*∰ Volume of a cuboid = length*x

*breadth*x

*height*

**Practice Worksheet**

**1. Find the volume of a cube of side 3.5 m.**

2. Find the volume of a cuboid of length 5 m, breadth 4 m and height 4 m .

3. A water tank is 20 m long, 5 m broad and 2 m deep. Find the volume of the tank.

4. Find the height of a cuboid of volume 75 cm³, length 7.5 cm and breadth 2.5 cm.

5. Find the length of a box if its volume is 4480 cm³, breadth 32 cm and height 4 cm.

Answers:

1. 42.875 m³

2. 80 m³

3. 200 m³

4. 4 cm

5. 35 cm