Yes an angle is made up of two rays in which one ray is fixed at o degree and another is rotating or moving ray

An angle is made up of two rays starting from a common endpoint.

Explanation:
An angle is a geometric figure formed by two rays that share a common endpoint. The endpoint is called the vertex of the angle. The two rays are referred to as the sides or arms of the angle.

1. Rays:
- Rays are a part of a line that starts from a point and extends infinitely in one direction.
- In the context of an angle, two rays are required to form it.
- The two rays start from a common endpoint, which is the vertex of the angle.
- These rays determine the direction and magnitude of the angle.

2. Vertex:
- The vertex is the common endpoint of the two rays that form the angle.
- It is the point where the two rays meet or intersect.
- The vertex is often denoted by a dot or a letter.

Example:
Let's consider the angle formed by the rays AB and AC, with the common endpoint A as the vertex.

A
|\
| \
B|__\ C

- In this example, the rays AB and AC originate from the common endpoint A.
- The point A is the vertex of the angle.
- The rays AB and AC determine the direction and magnitude of the angle.

3. Lines:
- Lines are a straight path that extends infinitely in both directions.
- While angles are formed by rays, the concept of lines is not directly related to angles.
- However, lines can be used to visualize and represent angles.

4. Points:
- Points are basic geometric elements with no size or dimension.
- Points are not directly involved in the formation of angles.
- However, angles are defined and measured based on the position of points in relation to each other.

In conclusion, an angle is formed by two rays starting from a common endpoint, which is the vertex of the angle. The rays determine the direction and magnitude of the angle, while the vertex is the point where the rays meet.