Question

Can we surely deduce the actual shape of the opaque object from its shadow? Why or why not?

Answer 1

Answer:

To avoid being bitten:

Stay somewhere that has effective air conditioning and screening on doors and windows. ...

If you're not sleeping in an air-conditioned room, sleep under an intact mosquito net that's been treated with insecticide.

Use insect repellent on your skin and in sleeping environments.

Answer 2

Answer:

sometimes

Explanation:

sometimes,shadow can also mislead us about the shape of an object..yes we can think of creating a shape that would give a circular shadow if held in one way and 4ectangular shadow if held in another way.