Naming Angles Web Naming Angles An angle is

Naming Angles Web

Naming Angles An angle is made of two rays. We label the angle with three upper case letters. Y is called the Vertex Y Naming the Angle XYZ ZYX Y X Z End of Slide

Naming Angles Use a single letter to name the angle. B A B C End of Slide

Naming Angles Use a single letter to name the angle. Q Q P R End of Slide

Naming Angles Use a single letter to name the angle. G E G F End of Slide

Naming Angles Use three letters to name the angle. LNM L N M End of Slide

Naming Angles Use three letters to name the angle. S RST R T End of Slide

Naming Angles Use three letters to name the angle. EGF E G F End of Show

Naming Angles There are several ways to name this angle. S 1) Use the vertex and a point from each side. or TRS side SRT The vertex letter is always in the middle. 2) Use the vertex only. R If there is only one angle at a vertex, then the angle can be named with that vertex. 3) Use a number. 1 R vertex 1 side T

Angles An angle is a figure formed by two noncollinear rays that have a common endpoint. Symbols: D Definition of Angle E DEF FED 2 E F 2

Angles 1) Name the angle in four ways. ABC C A CBA 1 B 2) Identify the vertex and sides of this angle. vertex: Point B sides: BA and BC