Polar Flower

Polar Flower
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2019-02-03 00:32
In collections MalinC's GeoGebra-book
This example demonstrates how to draw beautiful polar flower patterns using polar coordinate equations. Key math concepts include polar coordinate systems, trigonometric functions, and parametric equations. Construction highlights involve commands/objects like Textfield, CurveCartesian, OrthogonalLine, and Ray from GeoGebra. Suitable for high school mathematics education to understand the graphical representation of polar coordinate equations and the effect of parameter changes on the shape.

GeoGebra Commands & Parameters

  1. Textfield(f) → InputBox1
  2. CurveCartesian(f(tmax - t), t, t, 0, tmax) → a
  3. OrthogonalLine(A, yAxis) → g
  4. CurveCartesian((f(tmax - t) * cos(t)), (f(tmax - t) * sin(t)), t, 0, tmax) → b
  5. Ray((0, 0), B) → h

AI Drawing Prompt Reference

Draw a polar flower pattern using a polar coordinate equation. First, input a polar coordinate equation, then plot a curve generated by the equation within a specific parameter range. Next, draw a line perpendicular to the y-axis, then plot another curve based on this line as a parameter. Finally, draw a ray starting from the origin.
The prompt above was compiled from the original drawing commands and is for reference only.