VERTEX OF A POLYGON
Definition Of Vertex Of A Polygon
Vertex of a Polygon is the common endpoint at which any two of its adjacent sides meet.
More About Vertex of a Polygon
The number of vertices of a polygon is equal to the number of its sides.
In other words, it is a corner of a polygon.
Video Examples: Find the Vertices of a Polygon of Constraints
Example of Vertex of a Polygon
In the above figure, A, B, C, and D are the vertices of the polygon ABCD.
Solved Example on Vertex of a Polygon
Ques: Find the number of vertices in an isosceles triangle.
Choices:
A. 5
B. 6
C. 3
D. 4
Correct Answer: C
Solution:
Step 1: Vertex of a polygon is the common endpoint at which two adjacent sides of a polygon meet
Step 2: The number of vertices in an isosceles triangle is 3.
Quick Summary
- A vertex is a corner of a polygon.
- The number of vertices equals the number of sides.
- Vertices are points where sides connect.
🍎 Teacher Insights
Use visual aids and hands-on activities to help students identify vertices. Start with simple polygons like triangles and squares.🎓 Prerequisites
- Basic shapes
- Understanding of sides and corners
Check Your Knowledge
Q1: How many vertices does a square have?
Q2: Which of the following is a vertex?
Frequently Asked Questions
Q: What is the difference between a vertex and a side?
A: A vertex is a point (corner), while a side is a line segment.
Q: Can a polygon have only one vertex?
A: No, a polygon must have at least three vertices.