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# Unit: Get ready for congruence, similarity, and triangle trigonometry

#### 0

### Practice

- Solving proportionsGet 5 of 7 questions to level up!

### Learn

### Practice

- Explore scale copiesGet 3 of 4 questions to level up!
- Corresponding sides and pointsGet 3 of 4 questions to level up!
- Identify scale copiesGet 3 of 4 questions to level up!
- Identify scale factor in scale drawingsGet 3 of 4 questions to level up!
- Scale copiesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 480 Mastery points

### Learn

### Practice

- Scale drawingsGet 3 of 4 questions to level up!
- Construct scale drawingsGet 3 of 4 questions to level up!
- Relate scale drawings to areaGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Name anglesGet 3 of 4 questions to level up!
- Identifying supplementary, complementary, and vertical anglesGet 5 of 7 questions to level up!
- Complementary and supplementary angles (visual)Get 3 of 4 questions to level up!
- Finding angle measures between intersecting linesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Find angles in trianglesGet 5 of 7 questions to level up!
- Find angles in isosceles trianglesGet 3 of 4 questions to level up!
- Finding angle measures using trianglesGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Approximating square rootsGet 3 of 4 questions to level up!
- Comparing irrational numbersGet 5 of 7 questions to level up!
- Comparing irrational numbers with a calculatorGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Use Pythagorean theorem to find right triangle side lengthsGet 5 of 7 questions to level up!
- Use Pythagorean theorem to find isosceles triangle side lengthsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 160 Mastery points

Up next for you:

Level up on all the skills in this unit and collect up to 2200 Mastery points!