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Sine Function Demonstration by Linda Fahlberg-Stojanovska

Sine Function Demonstration by Linda Fahlberg-Stojanovska
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2014-01-02 18:24
FunctionTrigonometryGeometric Construction
In collections Trigonometry: Basic and More
This example demonstrates the value changes of the sine function by moving points A and B. Key mathematical concepts include the sine function and its angle. It uses Polygon, Angle, and other GeoGebra commands, suitable for students at the junior high school level and above learning trigonometry.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → P, c, a, b
  2. Angle(C, A, B) → α
  3. Angle(B, C, A) → β

AI Drawing Prompt Reference

Draw a demonstration of the sine function. First, draw a triangle ABC and connect points A and B to form an angle α. Then, draw an adjacent angle β to triangle ABC. By moving points A and B, observe the changes in angles α and β to understand the sine function and its relationship with angles.
The prompt above was compiled from the original drawing commands and is for reference only.