Question

Draw an angle of 140 degree with the help of a protector and bisect it using a pair of compasses

Answer 1

steps of construction are given below :

1. draw a line a b
2. draw an angle XAZ of 140 degre with Centre
3. now make mn Arc mn with the Centre a and any radius on ab intersecting XA
4. with the radius more than half of MN draw the arts with Centre M and n and let them intersect on p
5. now join AP
6. ab bisects angle X AZ
7. wrong will look like the diagram in the attachment I know that is not clear but it help you to draw