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Similar Right Triangles by Robin Padron (4)

Similar Right Triangles by Robin Padron (4)
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2016-04-26 21:42
TriangleAngleOptimization
This example demonstrates the properties of similar right triangles. It involves the concept of similar triangles, adjusting the sides of right triangles to observe changes in similarity ratios. Commands used include Point, Intersect, Polygon, Angle, etc. Suitable for middle school and above students to learn about similar triangles.

GeoGebra Commands & Parameters

  1. Point(yAxis) → B
  2. Point(xAxis) → A
  3. Intersect(xAxis, yAxis) → C
  4. Polygon(B, C, A) → poly1, a, b, c
  5. Angle(A, C, B) → α
  6. Angle(B, A, C) → β
  7. Angle(C, B, A) → γ