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Build a Trig Equation by Tim Brzezinski (3)

Build a Trig Equation by Tim Brzezinski (3)
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2022-01-02 09:42
FunctionTrigonometryGeometric Construction
In collections Creating Trig Equations: Open Middle Exercises
This example demonstrates how to build a trigonometric equation. The core math concepts involved are trigonometric functions. Construction highlights include using GeoGebra commands like Textfield, Intersect, SurdText, Mode, If, etc. Suitable for high school math education or students learning trigonometry.

GeoGebra Commands & Parameters

  1. Textfield(a) → InputBox1
  2. Textfield(b) → InputBox2
  3. Textfield(c) → InputBox3
  4. Textfield(d) → InputBox4
  5. Textfield(e) → InputBox5
  6. Intersect(g, eq1, (0, 0)) → A
  7. SurdText(x(A) / π) → text4
  8. Mode(l1) → l2
  9. If(Length[l2] ≟ 0, "No digits repeat.", "Repeated digits exist.") → text7

AI Drawing Prompt Reference

Create a graphic demonstrating trigonometric functions with five input boxes for parameters, draw a curve, show the intersection points of the curve with the x-axis, calculate and display the ratio of the x-coordinate of the intersection point to π, and determine whether there are repeating digits based on the curve length and display the result.
The prompt above was compiled from the original drawing commands and is for reference only.