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Circumscribe a Triangle

Circumscribe a Triangle
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2017-11-03 22:06
TriangleCircleGeometric Construction
In collections Construction
This example demonstrates how to construct the circumcircle of a triangle by intersecting the perpendicular bisectors of its sides. Key math concepts include triangles, perpendicular bisectors, circumcircle, intersection points, and polygons. GeoGebra commands used are Polygon, LineBisector, Intersect, and Circle. Suitable for high school geometry education and construction demonstrations.

GeoGebra Commands & Parameters

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