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# Unit 13: Area and perimeter

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## About this unit

Do you ever mix up area and perimeter? Let's learn when to use each. We'll focus on rectangles, learn to label them, and solve word problems. Ready to dive in?

### Learn

### Practice

- Find a missing side length when given area Get 5 of 7 questions to level up!
- Find a missing side length when given perimeterGet 3 of 4 questions to level up!
- Find perimeter when a side length is missingGet 3 of 4 questions to level up!

### Learn

### Practice

- Area and perimeter situationsGet 3 of 4 questions to level up!
- Compare area and perimeterGet 3 of 4 questions to level up!
- Represent rectangle measurementsGet 3 of 4 questions to level up!
- Area & perimeter of rectangles word problemsGet 5 of 7 questions to level up!

Up next for you:

Level up on all the skills in this unit and collect up to 700 Mastery points!