Question

Which of the following can be used to construct an angle equal to ${60}^{\circ }?$

• A. Protractor, Ruler
• B. Compass, Ruler
• C. Set Square (30º-60º-90º)
• D. Set Square (45º-45º-90º)

Answer 1

Answer: (A), (B), (C)

The correct options are
A

Protractor, Ruler

B

Compass, Ruler

C

Set Square (30º-60º-90º)

Using a protractor, compass and set square (${30}^{\circ }$-${60}^{\circ }$-${90}^{\circ }$), we can draw ${60}^{\circ }$ angle.We can't draw a ${60}^{\circ }$ angle using a set square that has ${45}^{\circ }$-${45}^{\circ }$-${90}^{\circ }$ angles.