Question

A bucket has top and bottom diameters 40 cm and 20 cm respectively.Find the volume f the bucket

Answer 1

Answer:

Step-by-step explanation:

As the height of the bucket is not mentioned... We take the height to be a variable "h"

Using the formula for 'volume of a frustum'... [1/3πh{(r1)^(2) + (r2)^(2) + (r1 × r2)}]

We get the volume to be 1/3 x 22/7 x h x 700

Which can be simplified as

h× 2200/3

On substituting the height of the frustum in the place of h... You'll get the volume of the frustum.. or the bucket...!