Question

4. Draw an angle of 50° with the help of a protract
5. Construct ZAOB = 85 with the help of a protractor. Draw a ray OX bisecting AOB​

Answer 1

Answer:

1. Draw ∠

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 ∠

BAC.

Step-by-step explanation:

1. Draw ∠

AOB = 85°

with the help of a protractor.

2. With O as the centre and any convenient radius, draw an arc cutting OA and OB  at P and Q, 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 R.

5. Draw RO and produce it to point X.

Then, ray OX bisects ∠

AOB.