Mathematics is the father of all science subjects, whether Physics or Chemistry. Senior Mathematicians believe that it was Maths that caused the generation of Science. Further, Maths is divided into several algorithms and methods like Geometry and Derivatives and more.

There is a term Vertex in Geometry, which is dedicated to shaping Maths. It is a point at which two different dotted lines meet each other and make an angle. Math students seem very nervous when talking about it.

Don’t worry! If you don’t know anything about the it. I have compiled a comprehensive guide on **what is a vertex**, its definition, and examples in Geometry form to help you better understand.

## What is a Vertex?

A **vertex **is a point on which two or more lines meet and make an angle, however, in different dimensions. Geo means Earth, and meter means calculations. So, in geometry, it implies the study of the shape. Remember one thing: when we talk about Shape, we are also talking about angles.

The reason behind this is that no shape can exist without an angle. An angle is a measure of where the line is bent and what angle it is making.

## Examples of a Vertex in Maths

Here are some **Vertex **in Maths examples.

### Simple or Unshaped Examples

Have you ever heard of unshaped material? Yes, the air is unshaped, but as you know, it is not material. So, what is unshaped? Unshaped usually means uncategorized shapes of Maths like two lines. There may be only one example of the it meeting two lines in a row or three lines meeting in three dimensions. Let’s see the picture.

**In the picture, the “x” indicates the Vertex angle, and the red dots indicate the it.**

### Shaped Examples

When lines meet each other and create a refined shape, then it is called a shaped Vertex. Do you know how it makes it and its angles? If not, then don’t worry! When three lines make the shape of a triangle, then three and three vertex angles come to form. Let’s understand the whole procedure through an image.

**In the Image, the red dots indicate the Vertex, and the letter “x” indicates its angles. Remember one thing, where it made an angle of the always stands next to it.**

## The Closing Note

In math, it is a point at which two or more lines meet each other and make angles. Remember, every line that meets another line creates an angle called a Vertex angle. It is the director on which two or more lines meet each other. Most students often feel confused while talking about it. After reading this guide, hope you don’t hesitate to tell someone what is a vertex. Further, you can provide him with examples.

## FAQs

### Q1- What is the vertex of a parabola?

Where a parabola changes its direction and meets its anti-axis is called the vertex of a parabola.

### Q2- What is the vertex of a graph?

The fundamental point which makes a graph is called the node of a graph.

### Q3- What is the vertex of a triangle?

A triangle on which two sides of a triangle meet with each other is called the vertex of a triangle.

### Q4- What is vertex angle?

When two or more lines meet or intersect with each other and create a vertex, the point where they meet is its angle.