Question

If a bucket whose size is like cone frustum,it's height is 300mm,and the radius are 10mm and 200mm respectively,how much water can fill in it.

Answer 1

I think that the small radius is 100 mm and would kindly suggest a relook at the question.

By taking small radius = 100 mm,

The volume in mm^3 is

2,20,00,000 mm^3.

thank you