Question

Draw an angle of 45 degree using protractor and bisect it

Answer 1

bisect the 45° from 75° to 60°

Answer 2

Here's ur answer,

1. Draw angle BAC=45 with protractor.

2. Taking any radius and A as centre, cut an arc. Let the arc be DE.

3.Taking any radius and D as centre, cut an arc, and then taking E as centre and the same radius cut another arc intersecting the previous arc. Let these 2 arcs intersect at F.

4. So, angle FAC is the bisector of 45 degree that is 22.5 degrees.

Hope it helps you :)