Question

draw an angle of 22.5°​

Answer 1

Step-by-step explanation:

Draw a line segment OP=8cm. Use set-square to construct ∠POQ=90∘; such that OQ=6cm. Join P and Q; then measure the length of PQ.

Answer 2

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°

hope it's helpful to you.....