Parallelogram 1 by Tree
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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
Line(A, xAxis) → aLine(A, D) → bPoint(a) → BLine(D, a) → cLine(B, b) → dIntersect(c, d) → CSegment(A, B) → eSegment(B, C) → fSegment(C, D) → gSegment(D, A) → hPolygon(A, B, C, D) → poly1, a_1, b_1, c_1, d_1