Homework ( Volume -Composite Figures)

Try this!!!!







1) Find the height of the cuboid below, knowing that its volume is 90 cm³.



2) Find the length of the cuboid below, knowing that its volume is 126 cm³


3) Find the volume of this figure?




4) A cylinder has a volume of 96cm³. The length is 8cm. What is the area of one of the circular ends?

5)  Calculate the volume of a square-based pyramid of height 7cm and base length 2cm. Give your answer to 2 decimal places.

6)Calculate the volume of a cylinder of length 10cm and diameter 7cm to 3 significant figures (s.f.).