Question

2.
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?
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Answer 1

Answer:

The shape is cylinder.

Imagine that the light is from upward direction.

It will cast a circular shadow when hold straight.

and it will cast a rectangular shadow when hold horizontally.

Answer 2

Answer:

of course I know the answer it is the cylinder

Explanation:

why means if we see the top view of the 3d cylinder shape we observe a circle but , if u see the side veiw of the cylinder we observe the rectangle and please mark me as brainlist