Mathematics GCSE
Perpendicular bisector
What Perpendicular bisector means in Mathematics GCSE, as defined for Pearson Edexcel.
Definition of Perpendicular bisector
Check what you remember
Read the wording for your board, then hide it and explain Perpendicular bisector in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
A line that passes through a segment’s midpoint at 90° to that segment.
Topics that use Perpendicular bisector
- Geometry and measures - Properties and constructions (Pearson Edexcel GCSE)
Related terms
- Alternate segment
- Angle properties
- Angle properties in circles
- Arc
- centre
- Chord
- Circumference
- Congruence and similarity
Using Perpendicular bisector in the exam
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