Construct an angle of ` 120^@` with using protractor .

Construct an angle of 180^@ without using protractor.

Construct the angle with using protractor construction : 75^@

Construct an angle of 45^@ by using compasses.

Construct 90^@ angle without using protractor.

Construct the angle with the help of a protractor: angle ABC = 65^@ ,

Construct the angle with the help of a protractor: angle PQR = 136^@

Construct the angle with the help of a protractor: angle Y = 45^@ ,

Construct the angle with the help of a protractor: angle O= 172^@ .

Construct angles of 180^@ , 240^@ , 300^@ .

Construct angle ABC= 50^@ and then draw another angle angle XYZ equal to angle ABC without using protractor.