Question:
Using a protractor, draw each of the following angles.
60°
Solution:
- Draw a straight line AB.
- Place a dot at B. This dot represents the vertex of the angle.
- Place the centre of the protractor at B and the baseline of the protractor along the arm BA.
- Find $60^{\circ}$ on the scale and mark a small dot at the edge of the protractor.
- Join the vertex B to the small dot with a ruler to form the second arm, BC, of the angle.
- Mark the angle with a small arc as shown below.