How to bisect an angle with compass and straightedge or ruler

How to bisect an angle with compass and straightedge or ruler. To bisect an angle means that we divide the angle into two equal (congruent) parts without actually measuring the angle. This Euclidean construction works by creating two congruent triangles. See the proof below for more on this.

10-5 Angle Bisector

PLASTINGLISH - Visual Arts -: June 2016

PLASTINGLISH - Visual Arts -: 2016

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Bisecting An Angle

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