Question

An angle which can be constructed using a pair of compass and ruler is

• A. ${20}^{\circ }$
• B. ${80}^{\circ }$
• C. ${60}^{\circ }$
• D. ${110}^{\circ }$

Answer 1

The correct option is C ${60}^{\circ }$

An angle which can be constructed using a pair of compass and ruler is ${60}^o$ as multiples of ${15}^o$ can be drawn using a compass.