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Center of Gravity by chris cambré

Center of Gravity by chris cambré
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2018-01-11 17:50
TriangleCoordinate GeometryGeometric Construction
In collections barycentric coordinates
This example demonstrates the centroid of an isosceles triangle. Key mathematical concepts include the definition and properties of the centroid. Construction highlights include using GeoGebra commands to create a triangle, find midpoints, and intersections. Suitable for middle school and above students learning geometric construction.

GeoGebra Commands & Parameters

  1. Segment(A, B) → g
  2. Midpoint(g) → F
  3. Segment(C, F) → j
  4. Segment(C, A) → f
  5. Midpoint(f) → E
  6. Segment(E, B) → i
  7. Segment(B, C) → h
  8. Intersect(i, j) → P
  9. Polygon(A, B, C) → driehoek1, c, a, b
  10. FractionText(λ_1) → tekst1
  11. FractionText(λ_2) → tekst3
  12. FractionText(λ_3) → tekst4
  13. Midpoint(h) → D
  14. Segment(A, D) → k