Question

Draw seg PQ of length 7.7 and construction it's perpendicular bisector​

Answer 1

$\color{hotpink}{Answer}$

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

Answer 2

$\color{hotpink}{Answer}$

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