No matter how many angles room there in a diagram, each angle has its own unique name. We usage the symbol "∠" followed by the name to stand for an angle. The listed below links have much more on how you can label one angle and also in how many different methods you can attain this task.

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1. Label an angle using the vertex and also a allude from each arm

2. Brand an angle using only the vertex

3. Brand an angle making use of numbers

Label one angle making use of the vertex and a point from every arm

∠ABC or ∠CBA

Note:

The vertex should go in between the two points.

Label an edge using only the vertex

∠B

Note:

When two or more angles re-superstructure the same vertex, us don"t use just the peak to surname the angles.

Label one angle using numbers

∠1

Note:

Certain lower-case letter of the English alphabet favor a, b, and c, and Greek letters favor alpha (α), beta (β), gamma (γ), and theta (θ) are likewise used to stand for angles.

Solved Examples

1. Name this angle.

There are 4 ways we deserve to name this angle: ∠FGH,∠HGF,∠G,∠1.

2. Situate ∠DBC in the figure.

∠DBC is emphasize in the image below.

Take up the challenge!

The below photo has V as its vertex. The task is for you to identify and also name all the angle that have the right to be developed from within the image.

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∠PVQ or ∠QVP, ∠QVR or ∠RVQ, and ∠PVR or ∠RVP