Q8 of 51 Page 13

If the radii of the circular ends of a conical bucket which is 45 cm high are 28 cm and 7 cm, find the capacity of the bucket.

(Use π = 22/7)

Given: Radius of Upper end = 28 cm


Radius of lower end = 7 cm


Height = 45 cm


To find: Volume of the bucket


Formula Used:


Volume of frustum =


Explanation:


Volume of frustum





= 22×49×45


= 48510 cm3


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