Triangles

Triangles
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2017-04-21 16:58
This example demonstrates the basic properties of triangles, including sides, angles, and altitudes. Using GeoGebra commands such as Polygon, Line, and Intersect, a triangle can be constructed and its geometric properties explored. Suitable for middle and high school students to learn about triangle concepts.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → kuvio1, c, a, b
  2. Line(B, a) → d
  3. OrthogonalLine(A, d) → e
  4. Intersect(d, a) → D
  5. Intersect(d, e) → E
  6. Segment(A, E) → h
  7. Angle(A, E, C) → α