Application Resource Worksheet (1).docx - Section 3: Application

 
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The Triangle Sum Setup

Unit 5: Congruence and Similarity
Lesson 14 of 16

Objective: SWBAT develop and use the property that the sum of the measures of the angles of any triangle is 180°

Big Idea: Before using and applying the Triangle Sum Property, students verify it through a hands -on activity and by providing a proof.

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15 teachers like this lesson
Subject(s):
Math, Geometry, Triangles, Similarity and Congruence, Supplementary Angles, Triangle sum property, straight angles
  60 minutes
sum triangle angles image
 
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