Geogebra Polygon Construction & Calculation Example

Geogebra Polygon Construction & Calculation Example
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2020-11-03 07:16
In collections Grade 2 Eureka M4L6
This example demonstrates polygon construction and area calculation using GeoGebra; core math concepts include polygons, line segments, coordinate geometry, natural and real numbers; construction highlights from the summary involve commands like Polygon, Make100/Make10/Make1, Sum, and objects such as text series for visualization; suitable for middle school and above students learning polygon construction, coordinate calculations, and mathematical visualization.

GeoGebra Commands & Parameters

  1. Polygon(C_2, D_2, E_2, F_2) → poly1, c_5, d_5, e_4, f_4
  2. Polygon(F_2, E_2, G_2, H_2) → poly2, f_5, e_5, g_4, h_4
  3. Polygon(H_2, G_2, I_2, J_2) → poly3, h_5, g_5, i_2, j_2
  4. Make100(A) → c, text1
  5. Make100(B) → d, text2
  6. Make100(C) → e, text3
  7. Make100(D) → f, text4
  8. Make100(E) → g, text5
  9. Make100(F) → h, text6
  10. Make100(G) → k, text7
  11. Make100(H) → p, text8
  12. Make100(I) → q, text9
  13. Make100(J) → r, text10
  14. Make10(K) → s, text11
  15. Make10(L) → t, text12
  16. Make10(M) → c_1, text13
  17. Make10(N) → d_1, text14
  18. Make10(O) → e_1, text15
  19. Make10(P) → f_1, text16
  20. Make10(Q) → g_1, text17
  21. Make10(R) → h_1, text18
  22. Make10(S) → k_1, text19
  23. Make10(T) → p_1, text20
  24. Make10(U) → q_1, text21
  25. Make10(V) → r_1, text22
  26. Make10(W) → s_1, text23
  27. Make10(Z) → t_1, text24
  28. Make10(A_1) → c_2, text25
  29. Make10(B_1) → d_2, text26
  30. Make10(C_1) → e_2, text27
  31. Make10(D_1) → f_2, text28
  32. Make10(E_1) → g_2, text29
  33. Make10(F_1) → h_2, text30
  34. Make1(G_1) → k_2, text31
  35. Make1(H_1) → p_2, text32
  36. Make1(I_1) → q_2, text33
  37. Make1(J_1) → r_2, text34
  38. Make1(K_1) → s_2, text35
  39. Make1(L_1) → t_2, text36
  40. Make1(M_1) → c_3, text37
  41. Make1(N_1) → d_3, text38
  42. Make1(O_1) → e_3, text39
  43. Make1(P_1) → f_3, text40
  44. Make1(Q_1) → g_3, text41
  45. Make1(R_1) → h_3, text42
  46. Make1(S_1) → k_3, text43
  47. Make1(T_1) → p_3, text44
  48. Make1(U_1) → q_3, text45
  49. Make1(V_1) → r_3, text46
  50. Make1(W_1) → s_3, text47
  51. Make1(Z_1) → t_3, text48
  52. Make1(A_2) → c_4, text49
  53. Make1(B_2) → d_4, text50
  54. Polygon(D_2, K_2, L_2, E_2) → poly4, d_6, k_4, l_2, e_6
  55. Polygon(E_2, L_2, M_2, G_2) → poly5, e_7, l_1, m_2, g_6
  56. Polygon(G_2, M_2, N_2, I_2) → poly6, g_7, m_1, n_2, i_1
  57. Sum(Sequence[IsInRegion[Element[listOnes, i], poly6], i, 1, 20]) → valueOnes

AI Drawing Prompt Reference

Draw a composite shape made of several quadrilaterals arranged in a stepped or grid-like pattern. Start by constructing three adjacent quadrilaterals, each formed by connecting four vertices in order, with neighboring quadrilaterals sharing a common side to create a continuous region. Then, add a series of numeric labels around or inside the shape, representing different place values such as hundreds, tens, and ones, to illustrate numerical decomposition in coordinate or area calculations. Place all labels as text near corresponding vertices or edges, keeping the layout clear for observing the relationship between polygon area and coordinate values.
The prompt above was compiled from the original drawing commands and is for reference only.