Angle Symbols: Identifying and defining elements

Angle bisector
Question 1

Name the angle in the figure below:

AAABBBCCC

Question 2

Name the angle of the figure:

\( \)BBBKKKDDD

Question 3

In which of the figures is the angle EBCmarked?

Question 4

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

AAABBBCCCDDD

Question 5

Mark the angle of the figure:

AAABBBCCC

Examples with solutions for Angle Symbols: Identifying and defining elements

Exercise #1

Name the angle in the figure below:

AAABBBCCC

Video Solution

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 ABC

Answer

∢ABC ∢\text{ABC}

Exercise #2

Name the angle of the figure:

BBBKKKDDD

Video Solution

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 BDK

Answer

∢BDK ∢\text{BDK}

Exercise #3

In which of the figures is the angle EBCmarked?

Video Solution

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.

Answer

AAABBBCCCDDDEEE

Exercise #4

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

AAABBBCCCDDD

Video Solution

Step-by-Step Solution

This is not possible owing to the fact that the two angles that are divided within angle BAD are:

BAC and CAD.

Answer

No

Exercise #5

Mark the angle of the figure:

AAABBBCCC

Video Solution

Answer

∢ABC ∢\text{ABC}

Question 1

Mark the angle of the figure:

GGGDDDBBB

Question 2

Mark the angle of the figure:

CCCGGGFFF

Question 3

Mark the angle of the figure:

DDDFFFGGG

Question 4

In which of the diagrams is angle C marked?

Question 5

In which of the figures is the angle EDAmarked?

Exercise #6

Mark the angle of the figure:

GGGDDDBBB

Video Solution

Answer

∢BDG ∢\text{BDG}

Exercise #7

Mark the angle of the figure:

CCCGGGFFF

Video Solution

Answer

∢CGF ∢\text{CGF}

Exercise #8

Mark the angle of the figure:

DDDFFFGGG

Video Solution

Answer

∢GFD ∢\text{GFD}

Exercise #9

In which of the diagrams is angle C marked?

Video Solution

Answer

AAABBBCCCDDDEEE

Exercise #10

In which of the figures is the angle EDAmarked?

Video Solution

Answer

AAABBBCCCDDDEEE

Question 1

What is the angle marked in the diagram?

AAABBBCCCEEEDDD

Question 2

Is it possible to label all of the marked angles with a single letter?

EEEDDDFFF

Question 3

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

AAABBBCCCDDDEEEFFF

Question 4

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

AAABBBDDDCCC

Question 5

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

AAABBBCCCDDD

Exercise #11

What is the angle marked in the diagram?

AAABBBCCCEEEDDD

Video Solution

Answer

∢EBD,∢DBE ∢EBD,∢DBE

Exercise #12

Is it possible to label all of the marked angles with a single letter?

EEEDDDFFF

Video Solution

Answer

Yes

Exercise #13

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

AAABBBCCCDDDEEEFFF

Video Solution

Answer

Yes

Exercise #14

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

AAABBBDDDCCC

Video Solution

Answer

No

Exercise #15

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

AAABBBCCCDDD

Video Solution

Answer

Yes

Question 1

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

AAABBBCCCDDD

Exercise #16

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

AAABBBCCCDDD

Video Solution

Answer

No