Construction of Angles

Construct $\angle RGH=105°$ using set squares.

Construct $\angle POR=105°$ using set squares.

Construct $\angle PQR=105°$ using set squares.

Construct a $105°$ angle using set squares.

Construct $\angle LMN=75°$ using set squares.

Construct $\angle EFG=75°$ using set squares.

Construct $\angle XYZ=75°$ using set squares.

Construct a $75°$ angle using set squares.

Draw a $45°$ angle using set square.

Construct $\angle LMN=45°$ using set square.

Construct a $\angle EFG=45°$ angle using set-square.

Draw $\angle XYZ=45°$ using set square.

Construct a $45°$ angle using set-square.

Construct a $\angle EFG=60°$ angle using set-square.

Construct a $\angle XYZ=60°$ angle using set-square.

Construct a $\angle POQ=60°$ angle using set-square.

Draw a $60°$ angle using set-square.

Construct a $60°$ angle using set-square.

Draw an angle of $30°$ using set square.

Construct $\angle XYZ=30°$ using set square.