# Angle Symbols - Examples, Exercises and Solutions

## Angle Notation

Angle notation is the way of naming them to know which angle we are referring to. When reading the data, it is customary to mark the given angles and the angle that needs to be found. In this way, we can obtain a better visual image that allows us to find the solution in the most efficient way possible. When we want to demonstrate something or express the angles verbally, we must designate them in a correct and clear manner. Besides, correct notation is important and indispensable to avoid errors.

## Examples with solutions for Angle Symbols

### Exercise #1

Name the angle in the figure below:

### Step-by-Step Solution

We are looking for an answer where the letter B, which represents the angle in the drawing, is in the middle.

Therefore, answer A is correct since the letter B is in the middle:

$ABC$

$∢\text{ABC}$

### Exercise #2

Name the angle of the figure:



### Step-by-Step Solution

We are looking for an answer where the letter D, which represents the angle in the drawing, is in the middle.

Therefore, answer B is correct since the letter D is in the middle:

$BDK$

$∢\text{BDK}$

### Exercise #3

In which of the figures is the angle EBCmarked?

### Step-by-Step Solution

We will look for the diagram where the colored angle is angle B since it is the middle one. We can see that in answer A, angle B is the colored one, and therefore this is the correct answer.

### Exercise #4

Is it possible to mark all angles with a single letter?

### Step-by-Step Solution

The answer is no because the two angles that are divided within angle BAD are:

BAC and the second angle is CAD

No

### Exercise #5

Mark the angle of the figure:

### Video Solution

$∢\text{ABC}$

### Exercise #6

Mark the angle of the figure:

### Video Solution

$∢\text{BDG}$

### Exercise #7

Mark the angle of the figure:

### Video Solution

$∢\text{CGF}$

### Exercise #8

Mark the angle of the figure:

### Video Solution

$∢\text{GFD}$

### Exercise #9

What is the angle marked in the diagram?

### Video Solution

$∢EBD,∢DBE$

### Exercise #10

In which of the figures is the angle EDAmarked?

### Exercise #11

In which of the diagrams is angle C marked?

### Exercise #12

Is it possible to mark all angles with a single letter?

Yes

### Exercise #13

Is it possible to mark all angles with a single letter?

No

### Exercise #14

Is it possible to mark all angles with a single letter?

No

### Exercise #15

Is it possible to mark all angles with a single letter?