Figure 017: To bisect an angle when the vertex is not on the paper
Submitted by mgmay281 on Sun, 06/03/2018 - 10:44To bisect an angle when the vertex is not on the paper (Fig. 17).
Let A B and E C be two lines inclined to each other ; at equal distances and parallel to the above lines draw a b and a c, intersecting lines; bisect -the angle b a c. A line a d drawn through the vertex and the point of bisection is the required line.