In this worksheet, we will practice finding the volume of a composite solid consisting of two or more regular solids, like cubes, rectangular prisms, and cylinders.

**Q4: **

Find the volume of the hexagonal prism shown in the figure.

**Q5: **

The figure shows the design of a swimming pool. Work out, in cubic meters, the volume of water needed to fill the swimming pool completely.

**Q6: **

The figure shows the design of a swimming pool. If the pool is to be filled to a point 0.5 m below the brim, work out the volume of water that would be needed in cubic meters.

**Q7: **

Find the volume of the given solid to the nearest tenth.

**Q8: **

Find, to the nearest tenth, the volume of this solid.

**Q9: **

Find the volume of the solid.

**Q10: **

The shape in the given figure consists of a cylinder with a hemisphere attached to each end. Work out its volume, giving your answer to two decimal places.

**Q11: **

Work out the volume of the composite prism shown.

- A48 unit
- B60 unit
- C40 unit
- D36 unit
- E42 unit

**Q12: **

To work out an estimate for the volume of a human body, we could model the body using a series of cylinders and spheres as seen in the given figure.