Question

Draw $\angle ABC$ of measure ${110}^{\circ }$ and bisect it.

Answer 1

1. Draw a ray $BC$. Take a protractor and draw an angle of ${110}^{\circ }$. Mark a point $A$ on the ${110}^{\circ }$ ray.

2. Place the compass end on $B$ and mark two arcs of same length on $BC$ and $BA$ respectively.

3. From the two arcs drawn above, draw two intersecting arcs in the interior of $\angle ABC$.

4. Draw a ray from $B$ passing through the intersection point of the above arcs.

Ray $BM$ is the angle bisector of $\angle ABC={110}^{\circ }$.