Construct angle ${160}^{\circ }$ using protractor and a ruler.

Construct angle ${60}^{\circ }$ using protractor and a ruler.

Using a ruler and compass, construct angles of the following measures.

${60}^o$

Using a ruler and compass, construct angles of the following measures.

$30°$

Construct angle ${75}^{\circ }$ using protractor and a ruler.

Draw an angle equal to $\angle AOB$, given in the figure below.

Draw an angle $\angle PQR={110}^o$ with the help of a protractor. Now draw $\angle ABC=\angle PQR$ using a ruler and compass.

With a ruler and compass only construct the following angle:

$135°$.

Draw angle ${180}^{°}$ using protractor.

Draw an angle of ${130}^o$ with the help of a protractor and bisect it using a compass.

With a ruler and compass only construct the following angle:

$120°$.