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If the height and radius of a cone are 1...

If the height and radius of a cone are 1.5 and 8 cm then its slant height = ……….. cm.

A

`2.5`

B

`7.5`

C

5

D

10

Text Solution

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VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
  1. The volume of cone is 462 cm^(3), r=7 cm then h = ……. cm.

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  2. In a cylinder, h = 14 cm, V = 176 cm^(3), r = ……………….. cm.

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  3. The area of equilateral triangle is 36sqrt(3) cm^(2) then the perimete...

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  4. TSA of cylinder is 1188 cm^(2), h = 20 cm then its volume is ……… cm.

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  5. Surface area of a cube of side 27 cm is ………. cm^(3).

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  6. The perimeter of an equilateral triangle is 60 cm then its area is ………...

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  7. Volume of hemisphere is 19404 cm^(3) then its TSA = ……….. cm^(2).

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  8. If the diagonal of a cube is 2.5 m then volume is …………. m^(3).

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  9. r^(3)=1728 then r = ………..

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  10. Football is an example of ……

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  11. Number of faces of a cuboid is ……

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  12. The total surface area of a cube is 54 cm^(2) then its side is ……… cm.

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  13. Base area of a regular cylinder is 154 cm^(2) then its radius is ……….

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  14. If the height and radius of a cone are 1.5 and 8 cm then its slant hei...

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  15. Curved surface area of a hemisphere = ……………

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  16. Volume of a cube having 1 cm side is ………….

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  17. Ratio of volumes of two spheres is 8:27 then ratio of their curved sur...

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  18. Football is an example of ……

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  19. The volume of a cube is 216 cm^(3) then edge is ……….. cm.

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  20. the curved surface area of a right circular cylinder is …….. sq. units...

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