Question

Ramesh wants to check whether a cone is possible with other object. He took a triangular piece of flag which is pasted to a stick and rotated it about the stick

a)Does the figure remain same or different after the flag is rotated?

b)Write the type of figure that is formed after the flag is rotated?


c)What is the radius of the figure so formed?


d)It is given that the volume of cone is one third of the volume of cylinder .Find the volume of cone.


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Answer 1

Answer:

This is a easy question

1) Same

2) cone

3) 3cm

4) v=πr$r^{2}$(h/3)