Question

Draw a line segment PQ of 7.7cm .Construct its perpendicular bisector and justify construction

Answer 1

Answer:

1.draw line PQ

2.take more than half of its distance in compass.

3. keep it's needle on P and make two arcs ,one upside and other downside

4.keep it's needle on Q and make arcs same as above such that the arcs intersect each other

5. draw a line segment through intersection

6. we can see that this line segment bisect line PQ