Parallelogram 1 by Tree

Parallelogram 1 by Tree
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2016-04-22 16:33
This example demonstrates the construction of a parallelogram. Key mathematical concepts include the properties of a parallelogram and area calculation. Using GeoGebra commands such as Line, Point, Intersect, Segment, and Polygon, a dynamic construction and exploration of the parallelogram can be achieved. Suitable for middle school and above students and teachers.

GeoGebra Commands & Parameters

  1. Line(A, xAxis) → a
  2. Line(A, D) → b
  3. Point(a) → B
  4. Line(D, a) → c
  5. Line(B, b) → d
  6. Intersect(c, d) → C
  7. Segment(A, B) → e
  8. Segment(B, C) → f
  9. Segment(C, D) → g
  10. Segment(D, A) → h
  11. Polygon(A, B, C, D) → poly1, a_1, b_1, c_1, d_1