Question

Calculate the volume of a cone of radius 6 cm and height 10 cm. *

Answer 1

✔ Given :-

Radius of the cone = 6 cm

Height of the cone = 10 cm

✔ To find :-

Volume of cone = ?

✔ Formula used :-

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➟ Volume of cone = 1/3 π r² h cubic units

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✔ Solution :-

Volume of cone = 1/3 π r² h cubic units

By substituting in the above formula we get ,

volume of cone = 1/3 π (6)(6)(10)

Therefore the Volume of cone = 120 π cm³

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✏ More information :-

☆Total surface area of cone = πr ( r + L ) sq.units

☆ Curved surface area of cone = πrL sq. units

where r --- radius of the cone

L --- slant height of the cone