Google Classroom
GeoGebraGeoGebra Classroom

Construct an Angle Bisector

In this activity you will be constructing an Angle Bisector using only your compass and straightedge (line segment tool). You will be given and Angle Written out Steps: Step 1) Build a circle with center at the point A and radius AB Step 2) Find the intersection of ray AC and the circle with center at A and radius AB Step 3) Create 2 circles with one centered at point D and the other at point B with radius lengths BD for both Step 4) Find the intersection of the two circles with radius BD. Create a line segment from vertex A to this intersection point E.