Question

Construct the angle of the measurement of 22 degree​

Answer 1

Answer:

Step 1: A ray from OB is drawn.

Step 2: Draw a perpendicular bisector to the line A′B.Join AO and AB

Step 3: Draw a perpendicular bisector to the line AB then ∠BOD=45∘

∴∠BOD=45∘

Step 4: Draw a perpendicular bisector to the line BD 

∴∠BOC=22.5∘

Thus,∠BOC is the required angle making 22.5∘