How to make a Perpendicular Bisector

How to make a Perpendicular Bisector

Step 1: You must have a line segment eg. a__________b

Step 2: Open your compass just over half way of the line segment

Step 3: Put the sharp point on "a" and make an arc (semi-circle)

Step 4: Put the sharp point on "b" and make another arc (semi-circle)

Step 5: Use a ruler to join the 2 intersections of the arcs

And this is what you need to know on how to make a perpendicual bisector