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Write the formula to find the total surf...

Write the formula to find the total surface area of the cone whose radius is 'r' units and slant height is 'l' units.

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The correct Answer is:
`pir(r+l)`
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ZEN PUBLICATION-SURFACE AREAS AND VOLUMES-ZEE ADDITIONAL QUESTIONS -VERY-SHORT ANSWER [VSA] QUESTIONS
  1. Two cubes have their volume in the ratio 1:27. what is the ratio of th...

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  2. A cylinder and cone are of same height and base radius. Find the ratio...

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  3. Volume and total surface areas of a solid hemisphere are numerically e...

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  4. A rectangular sheet of paper 40cmxx22cm is rolled to form a cylinder o...

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  5. The curved surface area of a cylinder is 264cm^(2) and its volume is 9...

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  6. The surface area of sphere is 616cm^(2). Find its radius.

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  7. The volume of a cylinderical vessel is 448picm^(3) and its height is 7...

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  8. The volume of a cone is 2355cm^(3) and its base area is 314 cm^(2). Fi...

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  9. A metallic solid cone is melted to form a solid cylinder of equal radi...

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  10. The sum of radius of base and height of a solid cylinder is 37 cm. the...

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  11. The volume of a hemisphere is 2425(1)/(2)cm^(3). Find its curved surfa...

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  12. A conical tent is to accommodate 11 persons. Each person must have 4 s...

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  13. A cloth 5 m wide is used to make a conical tent of base diameter 14 m ...

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  14. If the total surface area of a solid hemisphere is 462cm^(2), find its...

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  15. The slant height of a frustum of a cone is 5 cm and the difference bet...

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  16. Write the foumula to calculate the curved surface area of the frustum...

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  17. Write the formula to find the total surface area of the cone whose rad...

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