Interactive Circles & Line Segments

Interactive Circles & Line Segments
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2012-03-15 03:12
This interactive worksheet demonstrates the properties and definitions of various line segments associated with a circle, such as chords, radii, diameters, tangents, and secants. It helps students visualize and understand these geometric concepts. The construction uses GeoGebra commands like Circle, Point, Segment, Line, Intersect, and Tangent. Ideal for middle school and high school geometry lessons, this resource is excellent for exploring geometric relationships and definitions interactively.

GeoGebra Commands & Parameters

  1. Circle(A, B) → Circle
  2. Point(Circle) → C
  3. Point(Circle) → D
  4. Segment(C, D) → chord
  5. Segment(A, B) → radius
  6. Line(A, B) → d
  7. Point(Circle) → E
  8. Line(E, A) → e
  9. Intersect(Circle, e, 2) → F
  10. Segment(E, F) → diameter
  11. Point(Circle) → G
  12. Point(Circle) → H
  13. Line(G, H) → secant
  14. Point(Circle) → I
  15. Tangent(I, Circle) → tangent,