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Unit: Triangles

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Theorems of angles of triangles

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Triangle exterior angle example
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Practice

Triangle exterior angle property problemsGet 3 of 4 questions to level up!

Congruence of triangles

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Practice

Determine congruent trianglesGet 5 of 7 questions to level up!
Find angles in congruent trianglesGet 3 of 4 questions to level up!

Isosceles triangle theorem

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Similar triangles

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Practice

Solve similar triangles (basic)Get 3 of 4 questions to level up!

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Unit test

Level up on all the skills in this unit and collect up to 400 Mastery points!