Volume of a Cone

Work out the volume of the cone with a radius of 7 cm and a height of 20 cm. Give each answer to one decimal place.

• 1028.7 cm³

• 1029.2 cm³

• 1029.9 cm³

• 1030.1 cm³

What is the volume of the cone with a radius of 1.5 cm and a height of 5 cm?

• 17.6 cm³

• 23.6 cm³

• 35.3 cm³

• 47.1 cm³

What is the volume of the cone with a radius of 8 cm and a height of 9 cm?

• 603.2 cm³

• 1507.2 cm³

• 1206.4 cm³

• 904.3 cm³

Work out the volume of the cone with a radius of 9 cm and a height of 20 cm. Give each answer in terms of π.

• 540π cm³

• 1080π cm³

• 1620π cm³

• 1800π cm³

Work out the volume of the cone with a radius of 12 mm and a height of 15 mm. Give each answer in terms of π.

• 180π mm³

• 720π mm³

• 540π mm³

• 360π mm³

Work out the volume of the cone with a radius of 30 cm and a height of 50 cm. Give each answer in terms of π.

• 15000π cm³

• 20000π cm³

• 45000π cm³

• 50000π cm³

Work out the vertical height of the cone with a radius of 7 cm and a volume of 1000 cm³. Give each answer to a suitable degree of accuracy.

• 10.5 cm

• 12.3 cm

• 15.8 cm

• 18.2 cm

Question 3(b): Work out the vertical height of the cone with a radius of 2 cm and a volume of 22 cm³. Give each answer to a suitable degree of accuracy.

• 3.5 cm

• 4 cm

• 5 cm

• 6 cm

Work out the vertical height of the cone with a radius of 2.8 cm and a volume of 17 cm³. Give each answer to a suitable degree of accuracy.

• 2.5 cm

• 3.0 cm

• 3.5 cm

• 4.0 cm