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Trig Ratios Exploration

Trig Ratios Exploration
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2015-10-13 01:19
AngleTrigonometryGeometric Construction
This example demonstrates the relationship between the side lengths, angles, and trigonometric values (sine, cosine, tangent) of a right triangle. Core math concepts include trigonometric functions, right triangles, angle measurement, and distance calculation. Construction highlights the use of commands like Line, OrthogonalLine, Point, Segment, Angle, Distance, and LaTeX for formula display. Suitable for high school students to understand the application of trigonometry in geometry and for classroom demonstrations.

GeoGebra Commands & Parameters

  1. Line(A, B) → a
  2. OrthogonalLine(A, a) → b
  3. Point(b) → C
  4. Segment(C, B) → c
  5. Segment(B, A) → d
  6. Segment(A, C) → e
  7. Angle(C, B, A) → α
  8. Distance(A, C) → AC
  9. Distance(C, B) → CB
  10. LaTeX(f, true, true) → text1
  11. Distance(A, B) → AB
  12. LaTeX(g, true, true) → text3
  13. LaTeX(h, true, true) → text5