Question

Draw line AB = 6 cm. Construct angle ABC = 60°. Then draw the bisector of angle ABC.

Answer 1

Steps of Construction:

1. Draw a line segment AB = 6 cm.

2. With the help of compass construct ∠CBA = 60°.

3. Bisect ∠CBA, with the help of a compass, take any radius which meet line AB and BC at point E and F.

4. Now, with the help of compass take radius more than `1/2` of EF and draw two arcs from point E and F, which intersect both arcs at G, proceed BG toward D ∠DBA is bisector of ∠CBA.