Question

Construct with ruler and compasses, angle of the following measure:
${60}^o$

Answer 1

Step 1: A ray $OA$ is drawn.

Step 2: An arc $OD$ is drawn from $O$ as a centre with the same length as $OA$

Step 3:Join OD

$\therefore \angle AOD={60}^{\circ }$

Thus,$\angle AOD$ is the required angle making ${60}^{\circ }$