CBSE Class 10 Maths (Standard) 2019 · Paper 30/5/1 · Question 30
An open metallic bucket is in the shape of a frustum of a cone. If the diameters of the two circular ends of the bucket are cm and cm and the vertical height of the bucket is cm, find the area of the metallic sheet used to make the bucket. Also find the volume of the water it can hold. (Use )
Answer
Metallic sheet and volume ( litres).
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