1. The Perpendicular bisector of a Line
A powerpoint presentation by
Carmelo Ellul
Head of Department (Mathematics)

2. The Perpendicular bisector of a Line
Task:
Construct the perpendicular bisector of XY.
Conclusion:
Construction:
Centre Y, same radius, draw another arc.
AB  XY
XM = MY
Label the point of intersection M.
AB is the perpendicular
bisector of XY.
Centre X, any sufficient radius, draw an arc of a circle.
Label the points of intersection A and B.
Join AB. A X Y M B

3. The Perpendicular bisector of a Line
Task:
Construct the perpendicular bisector of XY.
Construction:
Conclusion:
AB  XY
XM = MY A X Y M
RESTART
END SHOW B