Drawing 60º Without a Protractor

Q. The steps involved in constructing $\angle ABC={60}^{\circ }$ is given below. Which of the following is the correct sequence of the steps?

• Draw ray BC.
• With a suitable radius on a compass and the center at B, draw an arc cutting the ray BC at point D.
• The intersection of two arcs is E.
• With the same radius on the compass and the center at D, draw an arc to intersect the previous arc at E.
• Join BE and extend to form ray BA.

1. $a-b-d-c-e$
2. $a-e-c-d-b$
3. $a-d-c-b-e$
4. $a-c-d-b-e$