# Module 2: Similarity, proof, and trigonometry

## Topic B: Dilations

### Practice

Dilate pointsGet 3 of 4 questions to level up!
Dilations: scale factorGet 3 of 4 questions to level up!
Dilations: centerGet 3 of 4 questions to level up!
Dilate trianglesGet 3 of 4 questions to level up!
Dilations and propertiesGet 3 of 4 questions to level up!

## Topic C: Lessons 12-14: Similarity intro

### Practice

Similarity & transformationsGet 3 of 4 questions to level up!
Sequences of transformationsGet 3 of 4 questions to level up!

## Topic C: Lessons 15-17: Triangle similarity

### Practice

Determine similar triangles: AAGet 3 of 4 questions to level up!
Determine similar triangles: SSSGet 3 of 4 questions to level up!
Solve similar triangles (basic)Get 3 of 4 questions to level up!
Solve similar triangles (advanced)Get 3 of 4 questions to level up!

## Topic C: Lessons 18-20: Similarity applications

### Practice

Solve triangles: angle bisector theoremGet 3 of 4 questions to level up!
Use similar & congruent trianglesGet 3 of 4 questions to level up!

## Topic D: Applying similarity to right triangles

### Practice

Simplify square rootsGet 3 of 4 questions to level up!
Simplify square-roots (variables)Get 3 of 4 questions to level up!
Simplify square-root expressionsGet 3 of 4 questions to level up!