MathPlotAI Logo MathPlotAI

F1 Coordinates 9.3C

F1 Coordinates 9.3C
Loading the math board and drawing, please wait…
2018-03-15 15:35
AngleCoordinate GeometryTransformation
This example demonstrates constructing similar triangles through rotation and intersection. Key mathematical concepts include similar triangles and angles. It uses Intersect, Rotate, Angle, and Segment commands in GeoGebra. Suitable for junior high school geometry.

GeoGebra Commands & Parameters

  1. Intersect(xAxis, yAxis) → B
  2. Rotate(A, (-Clockwise), B) → A'
  3. Angle(A', B, A) → α
  4. Segment(A, B) → f
  5. Segment(B, A') → g
  6. Rotate(A, Anticlockwise, B) → A'_1
  7. Angle(A, B, A'_1) → β
  8. Segment(A'_1, B) → h