Question

3. Can you think of creating a shape that would give a circular shadow if held in

one way and a rectangular shadow if held in another way?​

Answer 1

Answer:

Yes, a cylindrical shape is the one that would give a circular shadow if held in one way and a rectangular shadow if held in another way. Its circular ends will form a circular shadow when kept in the way of light whereas its curved sides will give rectangular shadow.

Answer 2

Answer:

it can be a three dimensional solid cylinder..

Explanation:

you can imagine about it.