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Construct a Perpendicular Bisector and Midpoint

Construct a Perpendicular Bisector and Midpoint
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2015-06-13 01:21
Coordinate GeometryTransformationGeometric Construction
In collections Geometric Constructions Geometric Constructions Geometric Constructions-MINE Geometric Constructions
This example demonstrates how to construct a perpendicular bisector and midpoint using GeoGebra. Key mathematical concepts include the definition of the perpendicular bisector and midpoint. Using commands such as Segment, Circle, Intersect, and Line, accurate geometric constructions can be achieved. Suitable for students at the junior high school level and above to learn geometric construction techniques.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Circle(A, B) → c
  3. Circle(B, A) → d
  4. Intersect(c, d, 1) → C
  5. Intersect(c, d, 2) → D
  6. Line(C, D) → target1
  7. Intersect(target1, a) → target2