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If the radius of a sphere is 2cm, then t...

If the radius of a sphere is 2cm, then the curved surface area of the sphere is equal to ……. .

A

`8picm^(2)`

B

`16cm^(2)`

C

`12picm^(2)`

D

`16picm^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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FULL MARKS-MENSURATION -ADDITIONAL QUESTIONS SOLVED
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  8. The total surface area of a solid hemisphere of diameter 2cm is equal ...

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  9. If the volume of a sphere is 9/6 pi cu.cm then its radius is ……… .

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  13. If the surface area of a sphere is 36pi cm^(2), then the volume of the...

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  14. If the total surface area of a solid hemisphere is 12pi cm^(2) then it...

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  15. If the radius of a sphere is half of the radius of another sphere, the...

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  16. Curved surface area of a solid sphere is 24cm^(2). If the the sphere i...

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  17. Two right circular cones have equal radii. If their slant height are i...

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