Tools Used in Construction

To draw an angle of $35°$, we should place the protractor and mark $35$ degree as shown below.

Draw some more angles measuring clockwise and anticlockwise.

Using a protractor, draw an angle of $50°$ and then draw in a copy using a compass.

Construct an angle of measure $165°$ using a ruler and compasses.

Construct with ruler and compasses, angle of the following measure:

$75°$

Construct with ruler and compasses, angle of the following measure:

$22\frac{1}{2}°$

Construct with ruler and compasses, angle of the following measure:

$135°$

Construct an angle of measure $15°$ using a pair of compasses.

Construct an angle of $60°$ and bisect it to get an angle of $30°$.

Construct with ruler and compasses, angle of the following measure:

$45°$

Construct with ruler and compasses, angle of the following measure:

$15°$

Construct with ruler and compasses, angle of the following measure:

$30°$

Draw $\angle PQR=125°$ and divide it into four equal parts.

Draw $\angle ABC=81°$ and draw its line of symmetry.

Draw an angle which measures $105°$ and bisect it.

Construct a copy of $\angle ABC$ and $\angle PQR$ as shown below.

Construct angle $138°$ using a protractor.

Construct angle $110°$ using a protractor.

Construct angle $52°$ using a protractor.

Construct angle $35°$ using a protractor.

Construct an angle of $135°$ and hence construct an angle of $45°$.