Keywords: Define, write theorems, and/or draw a diagram for each word below.

** Section: Ratios & Proportions**

Ratio

Proportion

Means

Extremes

Cross-Multiplication Theorem

Corollary

Corollary 7-1

Corollary 7-2

Corollary 7-3

Corollary 7-4

Corollary 7-5

**Homework:**

** Section: Similar Polygons**

Similar Polygons

Scale Factor

Theorem 7-2

**Homework:**

** Section: Similarity by AA**

AA Similarity Postulate

Indirect Measurement

**Homework:**

** Section: Similarity by SSS and SAS**

SSS Similarity Theorem

SAS Similarity Theorem

**Homework:**

** Section: Proportionality Relationships**

Triangle Proportionality Theorem

Triangle Proportionality Theorem Converse

Theorem 7-7

Theorem 7-8

**Homework:**

** Section: Dilations**

Dilation

**Homework:**

**Extension: Self-Similarity**

Self-Similar

Fractal

**Homework:**