Question

The given figure is a: * closed figure, simple closed figure, polygon, complex closed figure

Answer 1

Answer:

n simple closed curves the shapes are closed by line-segments or by a curved line.

Triangle, quadrilateral, circle, etc., are examples of closed curves.

Closed Curves

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The shape which is not closed by line-segments or a curve is called an open curve.

Open Curve

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A closed curve which does not cross itself is called a simple closed curve.

 

The curve which crosses itself is not a simple closed curve.

Here is a collection of closed curves. Except curve (d) and (e), the remaining shapes are simple closed curves.

Collection of Closed Curves

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There are three types of simple closed curves.

(i) Some simple closed curves are made of line-segments only. These curves are known as polygons. Triangle, quadrilateral, pentagon etc., are polygons.

Step-by-step explanation: