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Find the lateral or curved surface area of a petrol storage tank that is 4.2 in diameter and 4.5 m high.

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MBD-Surface Areas and Volumes-Exercise
  1. The inner diameter of a circular well is 3.5 m. It is 10 m deep. Find ...

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  2. In a hot water heating system, there is a cylindrical piping of length...

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  3. Find the lateral or curved surface area of a petrol storage tank that ...

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  4. In Fig., you see the frame of a lampshade. It is to be covered with a ...

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  5. The students of a Vidyalaya were asked to participate in a competition...

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  6. Find the lateral surface area of a right circular cylinder, if its bas...

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  7. A circular cylinder has radius 3 mm and height 80 cm. Find the lateral...

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  8. It is required to make from a sheet of metal a closed cylindrical tank...

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  9. The radius of the base of a closed right circular cylinder is 21 cm an...

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  10. The diameter of a roller 1.5 m long is 84 cm. If it takes 100 revoluti...

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  11. The outer diameter of a drainage pipe is 1 m and it is 21 m long. Find...

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  12. A cylindrical pillar is 50 cm in diameter and 3.5 m high. Find the cos...

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  13. A cylindrical vessel open at the top has a dimeter 20 cm and height 14...

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  14. Diameter of the base of a cone is 10.5 cm and its slant height is 10 c...

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  15. Find the total surface area of a cone, if its slant height is 21 m and...

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  16. Curved surface area of a cone is 308 cm^2 , and its slant height is 14...

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  17. Curved surface area of a cone is 308 cm^2 , and its slant height is 14...

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  18. A conical tent is 10 m high and the radius of its base is 24 m. Find s...

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  19. A conical tent is 10 m high and the radius of its base is 24 m. Find c...

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  20. What length of tarpaulin 3 m wide will be required to make conical ten...

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