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RS 2022 NSHS Orthocenter

RS 2022 NSHS Orthocenter
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2019-12-03 03:57
TriangleCoordinate GeometryGeometric Construction
This example demonstrates the construction of a triangle's orthocenter using GeoGebra, involving core concepts like orthocenter, straight lines, bar charts, Pythagorean theorem, sine, and logic. Key GeoGebra commands and objects used include Polygon, OrthogonalLine, and Intersect. Suitable for high school mathematics education and geometric construction learning.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → t1, c, a, b
  2. OrthogonalLine(A, a) → f
  3. OrthogonalLine(B, b) → g
  4. OrthogonalLine(C, c) → h
  5. Intersect(f, g) → D