Question

draw a line segment MN = 12.8 cm and divide it into four equal parts using ruler and compass​

Answer 1

After drawing the line segmet
Draw perpendicular bisector of the line
And then to each part of the line
Draw perpendicular bisector
Which means u needa draw total 3 bisectors

Hope this would help you to make it out

Answer 2

Answer:

3.2

step by step

construct a line segment MN using ruler

MN=12.8

construct a bisector to MN

the line which intersect in centre to MN

mark mark that intersecting point as A

draw a bisector To AN

and then draw a bisector to AM

HENCE CONSTRUCTION IS OVER