Geometric Mean Segment Construction

Geometric Mean Segment Construction
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2017-03-05 09:52
This example demonstrates how to construct a segment whose length is the geometric mean of two given segments. The core mathematical concept involved is the geometric mean. The construction uses GeoGebra commands: Segment, Circle, and Point to create auxiliary circles and intersection points to determine the geometric mean segment. Suitable for middle school and above students to understand geometric constructions and the practical application of the geometric mean.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Segment(C, D) → b
  3. Circle(E, ((a * b))^(0.5)) → c
  4. Point(c) → F
  5. Segment(E, F) → f