4.
350 cm
1.2 cm
Diagram NOT accurately drawn
The diagram shows a piece of wood.
The piece of wood is a prism of length 350 cm.
The cross-section of the prism is a semi-circle with diameter 1.2 cm.
Calculate the volume of the piece of wood.
Give your answer correct to 3 significant figures.
………………………… cm 3
(Total 4 marks)