An angle is the union of two rays that share a common endpoint. The rays are called the sides of the angle, and the common endpoint is the vertex of the angle.
In geometry, a ray is a part of a line that has a single endpoint and other end of the ray extends indefinitely.
An angle is formed when two rays are joined together at their starting point, such that other ends of the rays extend infinitely.
The point where the two rays are connected is the vertex of angle.
According to the question,
A ray , and an angle is two.
The measure of an angle related to the length of its sides.
So, the measure of an angle the same at all distances from its vertex.
Since, Adjacent Angles are two angles that share a common vertex, a common side, and no common interior points.
Therefore,
An angle is the union of two rays that share a common endpoint.
The rays are called the sides of the angle, and the common endpoint is the vertex of the angle.
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