The polygon which is made up of least number of sides is a ______

Options

A. Square
B. Triangle
C. Rectangle
D. None of these

Answer

To find the polygon that is made up of the least number of sides, we can follow these steps:

### Step 1: Understand what a polygon is
A polygon is defined as a closed figure that is made up of straight line segments. The line segments are called sides, and the points where two sides meet are called vertices.

**Hint:** Remember that a polygon must be a closed shape formed by straight lines.

### Step 2: Identify the minimum number of sides for a closed figure
The simplest polygon must have at least three sides. If we try to create a polygon with only two sides, it would not be closed; it would just be an open shape.

**Hint:** Think about how many sides are needed to connect back to the starting point to form a closed shape.

### Step 3: Name the polygon with three sides
The polygon with three sides is called a triangle. It is the simplest form of a polygon and has three vertices.

**Hint:** Recall the names of polygons based on the number of sides: Triangle (3), Quadrilateral (4), Pentagon (5), etc.

### Conclusion
Thus, the polygon which is made up of the least number of sides is a **triangle**.

**Final Answer:** Triangle