Goal: Name, measure, and classify angles
VOCABULARY
Angle
An angle consists of two different rays with the same endpoint.
Sides of an angle
Angle
An angle consists of two different rays with the same endpoint.
Sides of an angle
In an angle, the rays are called the sides of the angle.
Vertex of an angle
In an angle, the endpoint is the vertex of the angle.
Vertex of an angle
In an angle, the endpoint is the vertex of the angle.
Angle Bisector
Is a ray that divides an angle into two angles that are congruent
Congruent Angles
If they have the same measure
Angle Addition Postulate (2nd Postulate of the year)
