You are using a browser not supported by the Wolfram Cloud
Supported browsers include recent versions of Chrome, Edge, Firefox and Safari.
I understand and wish to continue anyway »
WOLFRAM NOTEBOOK
Bisecting an Angle Efficiently
Bisecting an Angle Efficiently
It is well-known that an angle can be bisected in the traditional way by drawing three arcs. However, it is possible to bisect an angle by drawing two arcs and two lines instead. This Demonstration shows one such method.
Two concentric circles are constructed, centered on the angle to be bisected. The intersection of the two lines shown produces the desired bisection.