# Congruent Angles and Angle Bisectors

## Bisectors split the angle into two equal halves.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Congruent Angles and Angle Bisectors

This concept introduces students to angles, congruent angles, and angle bisectors.
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## Congruent Angles and Angle Bisectors: Bisecting Pepperoni Pizza

Congruent Angles and Angle Bisectors Interactive
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## Congruent Angles and Angle Bisectors Principles

This video gives more detail about the mathematical principles presented in Congruent Angles and Angle Bisectors.
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## Congruent Angles and Angle Bisectors Examples

This video shows how to work step-by-step through one or more of the examples in Congruent Angles and Angle Bisectors.
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## Congruent Angles and Angle Bisectors Discussion Questions

A list of student-submitted discussion questions for Congruent Angles and Angle Bisectors.
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## The Art of Bisecting Angles

Discover how the Japanese art of origami relies on angle bisectors.
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## Starry Night

Find out how congruent angles, mirrors, and the laws of reflection can help you see the stars.
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## Congruent Angle and Angles Bisectors

You need to find the best place to meet up with our friends so that every one travels and equal distance. How do you use angle bisectors to do this?
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