Question

Draw an angle of 50° with the help of a protractor. Draw a ray bisecting this angle.

Answer 1

Steps for construction:

1. Draw $\angle$BAC = 50$°$ with the help of protractor.
2. With A as the centre and any convenient radius, draw an arc cutting AB and AC at Q and P, respectively.
3. With P as the centre and radius more than half of PQ, draw an arc.
4. With Q as the centre and the same radius as before, draw another arc cutting the previously drawn arc at a point S.
5. Draw SA and produce it to point R.
Then, ray AR bisects $\angle$BAC.