1. Congruent and Similar Triangles 2. Introduction Recognizing and using congruent and similar shapes can make calculations and design work easier. For instance, in the design…

Bell Ringer Bell Ringer Dilations Dilation Identify Dilations Example 1 Tell whether the dilation is a reduction or an enlargement. b. SOLUTION a. The dilation is an enlargement…

Warm Up Problem of the Day Presentation – Six Lessons Warm Up Find the cross products, then tell whether the ratios are equal. 1. 16 6 , 40 15 2. 3 8 , 18 46 3. 8 9 , 24…

Lesson Menu Main Idea and New Vocabulary Key Concept: Similar Figures Example 1: Identify Similar Figures Example 2: Find Missing Measures Example 3: Find Missing Measures…

Splash Screen Lesson Menu Five-Minute Check (over Lesson 9â6) Main Idea and Vocabulary Example 1: Identify Similar and Congruent Figures Example 2: Identify Similar and…

Interactive Classroom Splash Screen 1 Lesson 7 MI/Vocab similar figures corresponding sides corresponding angles indirect measurement Determine whether figures are similar…