3-5 1.2. 3. (For help, go to Lesson 1-6 and 3-4.) GEOMETRY LESSON 3-5 The Polygon Angle-Sum Theorems Find the measure of each angle of quadrilateral ABCD.
Lesson 3-4 (Parallel & Perpendicular Lines) perpendicula r parallel.
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 4–2) Then/Now New Vocabulary Key Concept: Definition of Congruent Polygons Example 1: Identify.
3.5 Parallel Lines and Triangles Parallel Postulate –Through a point not on a line, there is one and only one line parallel to the given line.
Bellringer Find the slope going through the points. Use the given information to write an equation for each line. 1. 2. (2, 3), ( 1, 6) 1. m=-2/3.
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Day 7 agenda Go over homework- 5 min Take up for an effort grade Warm-up- 10 min 5.5 notes- 50 min Start homework- 20 min Make sure students have time.
