Explore Triangle Congruence

Explore Triangle Congruence
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2015-11-04 00:46
This example explores the basic concepts of triangle congruence and transformations. By constructing triangles and related elements such as angles, vectors, and lines, it helps students understand the properties of congruent triangles. It uses commands like Polygon, Vector, and Line in GeoGebra, suitable for middle school and above students learning geometric transformations.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → poly1, c, a_1, b
  2. Vector(D, E) → u
  3. Line(F, G) → a
  4. Polygon(H, I, J) → poly2, j, h, i