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# Unit 11: Circles

900 possible mastery points

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Quiz

Unit test

## About this unit

Let's go round and round as you explore, prove, and apply important properties of circles. This unit will with things like arc length, radians, inscribed angles, and tangents.### Learn

### Practice

- Arc measureGet 3 of 4 questions to level up!
- Arc measure with equationsGet 3 of 4 questions to level up!

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

### Practice

- Area of a sectorGet 3 of 4 questions to level up!

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

### Learn

### Practice

- Inscribed shapesGet 3 of 4 questions to level up!

### Learn

### Practice

- Tangents of circles problemsGet 3 of 4 questions to level up!

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

Up next for you:

Level up on all the skills in this unit and collect up to 900 Mastery points!