Hyperbola Lab-Krishna

Hyperbola Lab-Krishna
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2015-03-17 09:30
This example demonstrates the geometric properties and parameter relationships of a hyperbola. Key math concepts include the definition of a hyperbola, the relationship between foci and directrices, and the geometric meanings of parameters a, b, c. GeoGebra commands and objects used in construction are Intersect, Circle, Point, Line, Segment, Midpoint, OrthogonalLine. Suitable for high school coordinate geometry instruction and exploratory learning.

GeoGebra Commands & Parameters

  1. Intersect(xAxis, yAxis) → A
  2. Circle(A, 3) → c
  3. Point(c) → C
  4. Line(A, C) → a
  5. Segment(C, B) → b
  6. Midpoint(b) → D
  7. OrthogonalLine(D, b) → d
  8. Intersect(a, d) → E