Question

Construct an angle of 22.5 degree​

Answer 1

Step-by-step explanation:

Draw a straight line and with your protractor measure the angle

Answer 2

$\huge\pink{\boxed{\green{\mathfrak{\fcolorbox{red}{aqua}{\underline{\pink{αηѕωєя}}}}}}}$

⇢ 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°

Thnku !