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# Unit: Module 4: Angle measure and plane figures

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Practice

Identify points, lines, line segments, rays, and anglesGet 5 of 7 questions to level up!

Angle basicsGet 3 of 4 questions to level up!

Estimate angle measuresGet 5 of 7 questions to level up!

Name anglesGet 3 of 4 questions to level up!

Types of angles by measureGet 3 of 4 questions to level up!

Recognize angles in figuresGet 3 of 4 questions to level up!

Angle typesGet 3 of 4 questions to level up!

Identify parallel and perpendicular linesGet 5 of 7 questions to level up!

Draw parallel and perpendicular linesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 900 Mastery points

Learn

Practice

Angles in circlesGet 5 of 7 questions to level up!

Benchmark anglesGet 5 of 7 questions to level up!

Measure anglesGet 3 of 4 questions to level up!

Draw anglesGet 5 of 7 questions to level up!

Practice

Decompose anglesGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

Learn

Practice

Identify symmetrical figuresGet 3 of 4 questions to level up!

Identify line symmetryGet 5 of 7 questions to level up!

Classify triangles by anglesGet 3 of 4 questions to level up!

Classify triangles by side lengthsGet 3 of 4 questions to level up!

Classify shapes by line and angle typesGet 5 of 7 questions to level up!

Classify triangles by both sides and anglesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 600 Mastery points

Up next for you:

Level up on all the skills in this unit and collect up to 2000 Mastery points!