Chapter 4: Similarity
Investigation 4A: Scaled Copies
4.1 Getting Started
Ratio & Proportion
4.2 Scale Factors
4.3 What is a Well-Scaled Drawing?
4.4 Testing for Scale
4.5 Checking for Scaled Copies
Investigation 4B: Curved or Straight? Just Dilate!
4.6 Getting Started (skipped)
4.7 Making Scaled Copies
4.8 Ratio and Parallel Methods
Investigation 4C: The Side-Splitter Theorems
4.9 Getting Started (skipped)
4.10 Nested Triangles - One Triangle Inside Another
4.11 Proving the Side-Splitter Theorems (skipped)
4.12 The Side-Splitter Theorems (skipped)
Investigation 4D: Defining Similarity
4.13 Getting Started
4.14 Similar Figures
4.15 Tests for Similar Triangles
4.16 Areas of Similar Polygons
4.1 Getting Started
Ratio & Proportion
4.2 Scale Factors
4.3 What is a Well-Scaled Drawing?
4.4 Testing for Scale
4.5 Checking for Scaled Copies
Investigation 4B: Curved or Straight? Just Dilate!
4.6 Getting Started (skipped)
4.7 Making Scaled Copies
4.8 Ratio and Parallel Methods
Investigation 4C: The Side-Splitter Theorems
4.9 Getting Started (skipped)
4.10 Nested Triangles - One Triangle Inside Another
4.11 Proving the Side-Splitter Theorems (skipped)
4.12 The Side-Splitter Theorems (skipped)
Investigation 4D: Defining Similarity
4.13 Getting Started
4.14 Similar Figures
4.15 Tests for Similar Triangles
4.16 Areas of Similar Polygons