Question

radius =21 cm, and h= 10 cm.Find the volume of a cone​

Answer 1

Hi,

Radius = 21 cm

And Height = 10 cm

Therefore,

Volume of a cone = πr² h / 3

=> 22/7 × 21² × 10 / 3

=> 22 / 7 × 441 × 10 / 3

=> 4618.41 cm³

Hence ,

The volume of cone whose radius is 21 cm and Height is 10 cm is 4618.14 cm³.

Hope it will help you :)

Answer 2

Answer:

volume of a cone = 1/3πr2h

= 1/3*22/7*21*21*10

= 210*22

= 4620cm3

hope this answer helps you

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