MathPlotAI Logo MathPlotAI

Trigonometric Ratios Demo by jaimee.jackson

Trigonometric Ratios Demo by jaimee.jackson
Loading the math board and drawing, please wait…
2016-07-20 09:36
TrigonometryCoordinate GeometryGeometric Construction
This example demonstrates the calculation and visualization of sine, cosine, and tangent values in trigonometry. It involves core concepts like right triangles, angle measurement, and coordinate systems. Constructed using commands such as Line, OrthogonalLine, Point, Segment, Angle, Polygon to draw right triangles, label sides and angles, and display trigonometric values. Suitable for high school mathematics teaching and understanding the definitions and properties of trigonometric functions.

GeoGebra Commands & Parameters

  1. Line(A, B) → f
  2. OrthogonalLine(A, f) → g
  3. Point(g) → C
  4. Segment(C, B) → Hyp
  5. Segment(C, A) → Adj
  6. Segment(B, A) → Opp
  7. Angle(A, C, B) → θ
  8. Angle(C, B, A) → β
  9. Angle(B, A, C) → γ
  10. Polygon(C, A, B) → poly1, b, c, a