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Investigation 8: Medians in a Triangle

Investigation 8: Medians in a Triangle
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2016-03-08 23:14
TriangleCoordinate GeometryGeometric Construction
This example guides students to observe the medians in a triangle and discover their point of concurrency. Key mathematical concepts include the properties of triangle medians. Using GeoGebra commands such as Segment and Midpoint, students can visually understand the properties of medians. Suitable for middle school and above students for geometric construction.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Segment(B, C) → b
  3. Segment(C, A) → c
  4. Midpoint(a) → D
  5. Midpoint(c) → E
  6. Midpoint(b) → F
  7. Segment(E, B) → d
  8. Segment(D, C) → e
  9. Segment(F, A) → f