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# Unit 7: Angles, triangles, and prisms

Practice

Name anglesGet 3 of 4 questions to level up!

Practice

Complementary and supplementary angles (visual)Get 3 of 4 questions to level up!

Complementary and supplementary angles (no visual)Get 5 of 7 questions to level up!

Practice

Identifying supplementary, complementary, and vertical anglesGet 5 of 7 questions to level up!

Vertical anglesGet 3 of 4 questions to level up!

Finding missing anglesGet 5 of 7 questions to level up!

Finding angle measures between intersecting linesGet 3 of 4 questions to level up!

Learn

Practice

Create equations to solve for missing anglesGet 5 of 7 questions to level up!

Unknown angle problems (with algebra)Get 5 of 7 questions to level up!

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

Learn

Practice

Triangle side length rules Get 3 of 4 questions to level up!

Practice

Cross sections of 3D objects (basic)Get 3 of 4 questions to level up!

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Practice

Volume and surface area word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

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Level up on all the skills in this unit and collect up to 1200 Mastery points!