# Module 1: Congruence, proof, and constructions

## Topic B: Lesson 6: Solve for unknown anglesâ€”angles and lines at a point

### Practice

Equation practice with vertical anglesGet 3 of 4 questions to level up!
Complementary and supplementary angles (visual)Get 3 of 4 questions to level up!
Equation practice with angle additionGet 3 of 4 questions to level up!
Finding angle measures between intersecting linesGet 3 of 4 questions to level up!

## Topic B: Lesson 7: Solve for unknown anglesâ€”transversals

### Practice

Angle relationships with parallel linesGet 5 of 7 questions to level up!
Equation practice with anglesGet 3 of 4 questions to level up!

## Topic C: Lesson 12: Transformationsâ€”The next level

### Practice

Identify transformations Get 3 of 4 questions to level up!

## Topic C: Lesson 13: Rotations

### Practice

Rotate pointsGet 3 of 4 questions to level up!
Determine rotationsGet 3 of 4 questions to level up!
Rotate shapesGet 3 of 4 questions to level up!

## Topic C: Lesson 14: Reflections

### Practice

Reflect pointsGet 3 of 4 questions to level up!
Determine reflectionsGet 3 of 4 questions to level up!
Determine reflections (advanced)Get 3 of 4 questions to level up!
Reflect shapesGet 3 of 4 questions to level up!

## Topic C: Lesson 15: Rotations, reflections, and symmetry

### Practice

Symmetry of 2D shapesGet 3 of 4 questions to level up!

## Topic C: Lesson 16: Translations

### Practice

Translate pointsGet 3 of 4 questions to level up!
Determine translationsGet 3 of 4 questions to level up!