** Definition of Closed Figure**

- If the start and end points of a figure are same, then it is called a Closed Figure.

**More about Closed Figure**

- At least three lines or sides are required to form a closed polygon.

**Examples of Closed Figure**

- All the figures shown are closed figures as their start and end points are same.

**Solved Example on Closed Figure**

Identify the closed figure from the following?

Choices:

A. Figure 1

B. Figure 2

C. Figure 3

D. Figure 4

Correct Answer: B

Solution:

Step 1:The start and end points of figures 1 and 4 are not same.

Step 2:In figure 3, two lines are intersecting. So, it is not a closed figure.

Step 3:Here, only figure 2 has the start and end points same.

Step 4:So, figure 2 represents a closed figure.

**Related Terms for Closed Figure**

- Closed Curve
- Concave Polygon
- Convex Polygon
- Regular Polygon