Angles Drawing and Classifying Angles

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Presentation transcript:

Angles Drawing and Classifying Angles

Parts of an Angle Angles are formed when two rays meet at a common endpoint, called a VERTEX.

Naming an Angle This can be done three ways… Point-Vertex-Point: NML Vertex (one letter/numeral name): M Point-Vertex-Point (reverse order): LMN

Drawing Angles The PROTRACTOR and how to use it… A protractor is a tool we use to draw/measure angles- in degrees(°).

Let’s try a couple! Draw these angles using your protractor… 33° 90° 132° 165°

Classifying Angles Angles are classified by their measure…

Let’s classify a few… Open your textbook to page 465. Guided Practice pg.465 #1-4 Vocabulary pg.467 #1-4