Types of Angles

Grade 1045 min

Learning Objective

I can classify angles as acute, right, obtuse, or straight, convex, concave, null or complete based on their degree measures.

Lesson Flow

Watch Video

5 min

Clasificación de ángulos: agudo, recto...complementario, suplementario...adyacentes...

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Practice

14 min

7 questions • Short answer

Exit Ticket

5 min

Define the following types of angles based on their degree measures: acute, right, and obtuse. Explain the difference between a convex and a concave angle. An angle measures 135°. Classify this angle based on its measure.

Teacher Guide

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