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# Unit 9: Perimeter and area

1,100 possible mastery points

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Quiz

Unit test

### Learn

### Practice

- Area & perimeter of rectangles word problemsGet 5 of 7 questions to level up!

### Practice

- Area of parallelogramsGet 3 of 4 questions to level up!
- Find missing length when given area of a parallelogramGet 3 of 4 questions to level up!

### Practice

- Area of trianglesGet 5 of 7 questions to level up!
- Find missing length when given area of a triangleGet 3 of 4 questions to level up!

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

### Practice

- Circumference of a circleGet 3 of 4 questions to level up!
- Area of a circleGet 5 of 7 questions to level up!
- Shaded areasGet 3 of 4 questions to level up!

### Practice

- Area unit conversionsGet 5 of 7 questions to level up!

### Practice

- Area of composite shapesGet 3 of 4 questions to level up!
- Area challengeGet 3 of 4 questions to level up!

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

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Level up on all the skills in this unit and collect up to 1,100 Mastery points!