Geometry and trigonometry
Angle
The amount of rotation between two rays that share an endpoint.
Common notation θ
In one sentence
What does Angle mean?
The amount of rotation between two rays that share an endpoint.
How it is written
θ
A compact example
A right angle measures 90° or π/2 radians.
Clear answers
Questions about Angle
What does Angle mean in mathematics?
The amount of rotation between two rays that share an endpoint.
How is Angle written?
A common notation is θ.
What is an example of Angle?
A right angle measures 90° or π/2 radians.