 Welcome to the session. Let us discuss the following question. The question says, if the radii of the circular in super conical bucket which is 45 cm high are 28 cm and 7 cm find the capacity of the bucket and we have to use pi as 22 by 7. Now this is the bucket by 5 cm and radii 7 cm we have to find the capacity of this bucket. In the solution we are given that height of the bucket that is h is equal to 45 cm. The bucket has the shape of a frustrum and we know that r squared plus r squared the capacity of the bucket is equal to 1 by 3 pi h into r squared plus r squared plus r into r. Let us substitute the values. So we have 1 by 3 into 22 by 7 into 45. This is equal to 570 cm cube. So this completes the session. Bye and take care.