A triangular prism has a volume of 680 cubic centimetres and a height of 5 centimetres. What is the cross-sectional area?  (2 marks)

The prism below has a height of 100 metres.

Given its volume is 485 cubic metres, calculate the cross-sectional area, , of the prism.  (2 marks)
 

The prism below has a height of 23 centimetres.

Given its volume is 391 cubic centimetres, calculate the cross-sectional area, , of the prism.  (2 marks)
 

The prism below has a cross-sectional area of 15 square millimetres.

Given its volume is 184.5 cubic millimetres, calculate the height, , of the prism.  (2 marks)
 

The prism below has a cross-sectional area of 50 square centimetres.

Its volume is 425 cubic centimetres.
 

Calculate the height, , of the prism.  (2 marks)

Calculate the volume of the prism below in cubic centimetres.  (2 marks)
 

Calculate the volume of the prism below in cubic millimetres.  (2 marks)
 

Calculate the volume of the prism below in cubic centimetres.   (2 marks)
 

The shaded triangle has an area of 40 cm.
 

What is the volume of the triangular prism?

The shaded triangle has an area of 80 cm.
 

What is the volume of the triangular prism?

The shaded rectangle has an area of 60 cm.
 

What is the volume of the rectangular prism?

The shaded rectangle has an area of 25 cm.
 

What is the volume of the rectangular prism?

A concrete staircase leading up to the grandstand has 10 steps.

The staircase is 1.6 m high and 3.0 m deep.

Its cross-section comprises identical rectangles.

One of these rectangles is shaded in the diagram below.

1. Find the area of the shaded rectangle in square metres.  (2 marks)
   

   --- 5 WORK AREA LINES (style=lined) ---

   
   

The concrete staircase is 2.5 m wide.

2. Find the volume of the solid concrete staircase in cubic metres.  (2 marks)
   

   --- 5 WORK AREA LINES (style=lined) ---

Khaleda manufactures a face cream. The cream comes in a cylindrical container.

The area of the circular base is 43 cm². The container has a height of 7 cm, as shown in the diagram below.
 

What is the volume of the container in cubic centimetre?   (2 marks)

A steel beam used for constructing a building has a cross-sectional area of 0.048 m² as shown.

The beam is 12 m long.
 

In cubic metres, the volume of this steel beam is closest to