Question

whose voluin
5. The volume of a circular iron rod of length 1 m is 3850 cm”. Find its diameter.
6. A closed cylindrical tank of diameter 14 m and height 5 m is made from a sheet of
How much sheet of metal will be required?
7. The circumference of the base of a cylinder is 88 cm and its height is 60 cm. F
volume of the cylinder and its curved surface area.
8. The lateral surface area of a cylinder of length 14 m is 220 m². Find the vo
the cylinder.
9. The volume of a cylinder of height 8 cm is 1232 cm. Find its curved surface are
total surface area.
10. The radius and height of a cylinder are in the ratio 7 : 2. If the volume of the
8316 cm", find the total surface area of the cylinder.
11. The curved surface area of a cylinder is 4400 cm² and the circumference of
110 cm. Find the volume of the cylinder.
12. A particular brand of talcum powder is available in two packs, a plastic can w
base of side 5 cm and of height 14 cm, or one with a circular base of radius 3
height 12 cm. Which of them has greater capacity and by how much?
13. Find the cost of painting 15 cylindrical pillars of a building at * 2.50 per squar
diameter and height of each pillar are 48 cm and 7 metres respectively,
14. A rectangular vessel 22 cm by 16 cm by 14 cm is full of water. If the total w
into an empty cylindrical vessel of radius 8 cm, find the height of water in​

Answer 1

Answer:

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Step-by-step explanation:

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