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Unit 10: Triangles

1,100 possible mastery points

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Triangles part 1

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Identify medians and altitudesGet 3 of 4 questions to level up!
Triangle exterior angle property problemsGet 3 of 4 questions to level up!
Finding angle measures using trianglesGet 5 of 7 questions to level up!

Triangles part 2

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Practice

Find angles in isosceles trianglesGet 3 of 4 questions to level up!
Triangle side length rules Get 3 of 4 questions to level up!

Pythagorean theorem

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Practice

Use Pythagorean theorem to find right triangle side lengthsGet 5 of 7 questions to level up!
Right triangle side lengthsGet 3 of 4 questions to level up!
Use area of squares to visualize Pythagorean theoremGet 3 of 4 questions to level up!

Congruence part 1

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Practice

Corresponding parts of congruent trianglesGet 3 of 4 questions to level up!

Congruence part 2

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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!

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Unit test

Level up on all the skills in this unit and collect up to 1100 Mastery points!