Jill said that an angle is made of two rays. Is she correct? Explain.

yes

Correct

Jill said that an angle is made of two rays

She’s correct

Yes, Jill is correct. An angle is indeed made up of two rays.

To understand why, let's first define what a ray is. In geometry, a ray is a straight line that extends infinitely in one direction from a specific starting point, called the endpoint. So, a ray has a starting point and continues indefinitely in one direction.

Now, when two rays share the same endpoint, they form an angle. The common endpoint is known as the vertex of the angle. The two rays that form the angle are called the sides of the angle.

So, by definition, an angle is formed when two rays share a common endpoint. This concept is fundamental to understanding angles in geometry. It allows us to measure and compare angles, as well as perform various calculations involving angles.

In summary, Jill is correct that an angle is made up of two rays. Understanding this concept helps us comprehend the basic structure of angles and their properties in geometry.