Trigonometric Ratios for Angles 0 to 360

Trigonometric Ratios for Angles 0 to 360
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2020-04-03 22:49
This example traces the graphs of sine, cosine, and tangent for angles between 0 and 360 degrees. By constructing a circle and angles, it dynamically illustrates the patterns of these trigonometric functions as the angle changes. GeoGebra commands used include Circle, Point, CircleArc, Segment, and Angle. Suitable for high school mathematics education and learning trigonometric functions.

GeoGebra Commands & Parameters

  1. Circle(A, B) → c
  2. Point(c) → C
  3. CircleArc(A, B, C) → d
  4. Segment(C, A) → a
  5. Angle(B, A, C) → α
  6. Segment(D, C) → b
  7. Segment(A, D) → i