What is mean by the interior of the point?

Put a tick on the simple closed curve.

Put a tick on the simple closed curve.

Identify whether the given figure is simple closed curve or not.

Put a tick on the simple closed curve:

Fill in the blank:

A _____curve does not cross itself.

Put a tick if the given figure is simple closed curve.

Identify whether the given figure is simple closed curve or not.

Define the following:

Closed figures

Identify whether the given figure is simple closed curve or not.

Identify whether the given figure is simple closed curve or not.

Identify which of the following figures are open and which are closed? 

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Identify whether the given figure is simple closed curve or not.

The interior of a circle along with the circle is known as _____ region .

Illustrate, if possible, the following with a rough diagram:

A closed curve that is not a polygon.

Identify which of the following figures are open and which are closed? (Closed figure/Open figure)

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Identify whether the given figure is simple closed curve or not.