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Unit: Circles

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Possible mastery points

Circle basics

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Arc measure

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Practice

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

Arc length (from degrees)

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Practice

Arc lengthGet 3 of 4 questions to level up!

Quiz 1

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

Introduction to radians

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Practice

Radians & degreesGet 3 of 4 questions to level up!

Arc length (from radians)

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Practice

Radians & arc lengthGet 3 of 4 questions to level up!

Sectors

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Area of a sector
(Opens a modal)

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

Quiz 2

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

Inscribed angles

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Practice

Inscribed anglesGet 3 of 4 questions to level up!

Inscribed shapes problem solving

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Practice

Inscribed shapesGet 3 of 4 questions to level up!

Proofs with inscribed shapes

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Properties of tangents

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Practice

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

Quiz 3

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

Constructing regular polygons inscribed in circles

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Constructing circumcircles & incircles

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Constructing a line tangent to a circle

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Up next for you:

Unit test

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

About this unit

Explore, prove, and apply important properties of circles that have to do with things like arc length, radians, inscribed angles, and tangents.