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BED Electrical Meter Solution

BED Electrical Meter Solution
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2016-05-06 22:52
FunctionCoordinate GeometryOptimizationGeometric Construction
In collections Rate & Accumulation Yr 4 Much&Fast
This example demonstrates how to use GeoGebra to construct and analyze geometric properties related to an electrical meter, focusing on quadratic functions, numerical calculations, optimization problems, and statistical analysis of areas. Key GeoGebra commands and objects used in the construction include Segment, Polygon, PointIn, and Slope, making it suitable for high school and above students to explore the integration of geometric constructions with optimization problems.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Segment(C, D) → b
  3. Segment(E, F) → c
  4. Segment(G, H) → d
  5. Segment(I, J) → e
  6. Segment(J, K) → f
  7. Segment(K, L) → g
  8. Segment(L, M) → h
  9. Segment(M, N) → i
  10. Segment(N, O) → j
  11. Segment(O, P) → k
  12. Segment(P, Q) → l
  13. Segment(Q, R) → m
  14. Segment(R, S) → n
  15. Segment(S, T) → p
  16. Segment(T, U) → q
  17. Segment(U, V) → r
  18. Polygon(I, J, S, T, U, V, Z, W, K, L, M, N, O, P, Q, R) → poly1, i_1, r_1, s, t, u, v, z, w, j_1, k_1, l_1, m_1, n_1, o, p_1, q_1
  19. PointIn(poly1) → Pointpoly1
  20. Segment(W, A_1) → a_1
  21. Segment(B_1, A_1) → b_1
  22. Segment(B_1, C_1) → c_1
  23. Segment(C_1, D_1) → d_1
  24. Segment(D_1, E_1) → e_1
  25. Segment(E_1, F_1) → f_1
  26. Segment(F_1, G_1) → g_1
  27. Slope(c_1) → m_3
  28. Slope(a_1) → m_4
  29. Slope(d_1) → Slope
  30. Slope(e_1) → m_6
  31. Slope(f_1) → m_7
  32. Slope(g_1) → m_8
  33. Slope(a_1) → m_2