Question

How many arcs do we need to draw to construct a ${60}^{\circ }$ angle without using a protractor?

• A. 4
• B. 3
• C. 1
• D. 2

Answer 1

The correct option is D 2

As shown in the figure below, the first arc should have P as the center. The second arc should have the same radius as the first and should have B as the center.

Therefore, we need two arcs to construct a ${60}^{\circ }$ angle without using a protractor.