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Washing Machine Geometry

Washing Machine Geometry
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2016-09-19 20:40
CirclePolygonCoordinate GeometryGeometric Construction
In collections Recognize, Name and Sort Geometric Figures Recognizing Geometric Figures
This example demonstrates matching geometric figures to their corresponding spots on a washing machine, illustrating concepts like circles, rectangles, linear regression, median lines, and frequency distributions. It uses GeoGebra commands such as Circle, Segment, OrthogonalLine, Intersect, Point, and Polygon for construction, making it suitable for high school mathematics education focusing on geometric constructions and data analysis.

GeoGebra Commands & Parameters

  1. Circle(W, (0.697 * Distance[V, W])) → d
  2. Segment(V, W) → k_1
  3. OrthogonalLine(W, k_1) → m_1
  4. Intersect(d, m_1, 2) → E
  5. Circle(U_2, V_2) → q_1
  6. Circle(F_3, G_3) → t_1
  7. Segment(N, R) → s
  8. OrthogonalLine(N, s) → t
  9. OrthogonalLine(R, s) → a
  10. Point(a) → S
  11. OrthogonalLine(S, a) → c
  12. Intersect(t, c) → T
  13. Polygon(N, R, S, T) → poly1, n_1, r_1, s_1, t_2
  14. OrthogonalLine(V, k_1) → p_1
  15. OrthogonalLine(E, m_1) → c_1
  16. Intersect(p_1, c_1) → A_1
  17. Polygon(V, W, E, A_1) → poly7, f, g, h, i