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Berkeley City College

Geometry: Lesson 009

Basic Figures
Angle Addition Postulate and Angle Bisector

Lesson Description

Students learn the angle addition postulate and the definition of an angle bisector. Students also learn the definitions of congruent angles and adjacent angles. Students then use algebra to find missing angle measures and answer various other questions related to angle bisectors, congruent angles, adjacent angles, and segment bisectors.

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