# Module 2: Similarity, proof, and trigonometry

### Learn

### 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!

### Practice

Similarity & transformationsGet 3 of 4 questions to level up!

Sequences of transformationsGet 3 of 4 questions to level up!

### Learn

### 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!

### Learn

### Practice

Solve triangles: angle bisector theoremGet 3 of 4 questions to level up!

Use similar & congruent trianglesGet 3 of 4 questions to level up!

### Learn

### 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!

### Learn

### Practice

Trigonometric ratios in right trianglesGet 3 of 4 questions to level up!

Solve for a side in right trianglesGet 3 of 4 questions to level up!