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Parametric Ellipse

Parametric Ellipse
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2019-10-29 00:13
TrigonometryCoordinate GeometryParametric Equation
This example demonstrates how to draw an ellipse using parametric equations. Key math concepts include parametric equations, the definition of an ellipse, and the application of trigonometric functions. The construction uses GeoGebra's Curve command to plot a parametric curve and LaTeX for text formatting, making it suitable for high school students learning about the application of parametric equations in plane analytic geometry.

GeoGebra Commands & Parameters

  1. CurveCartesian((cos(u) * cos(w)) + ((2 * sin(u)) * sin(w)), ((2 * sin(u)) * cos(w)) - (cos(u) * sin(w)), u, 0, t) → a
  2. LaTeX(a, true, true) → text2