Area and Perimeter Calculation by Karen Handy

Area and Perimeter Calculation by Karen Handy
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2016-10-19 11:39
This example demonstrates how to calculate the area and perimeter of polygons using GeoGebra. Key math concepts include polygons, area, perimeter, and coordinate geometry. Construction highlights involve commands like Polygon and Segment. Suitable for middle school students and above for learning geometric properties and practicing geometric constructions.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C, D) → poly1, a, b, c, d
  2. Polygon(E, F, G, H) → poly2, e, f, g, h
  3. Polygon(I, J, K, L) → poly3, i, j, k, l
  4. Polygon(M, N, O) → poly4, o, m, n
  5. Polygon(P, Q, R, S) → poly5, p, q, r, s
  6. Polygon(T, U, V, W, Z) → poly6, t, u, v, w, z_1
  7. Polygon(A_1, B_1, C_1) → poly7, c_1, a_1, b_1
  8. Segment(D_1, E_1) → f_1
  9. Segment(E_1, F_1) → g_1
  10. Segment(F_1, G_1) → h_1
  11. Segment(G_1, D_1) → i_1
  12. Polygon(H_1, I_1, J_1, K_1) → poly8, h_2, i_2, j_1, k_1
  13. Polygon(L_1, M_1, N_1, O_1) → poly9, l_1, m_1, n_1, o_1
  14. Polygon(P_1, Q_1, R_1, S_1) → poly10, p_1, q_1, r_1, s_1
  15. Polygon(T_1, U_1, V_1, W_1) → poly11, t_1, u_1, v_1, w_1
  16. Polygon(Z_1, A_2, B_2, C_2, D_2) → poly12, z_2, a_2, b_2, c_2, d_2
  17. Polygon(E_2, F_2, G_2, H_2) → poly13, e_2, f_2, g_2, h_3
  18. Polygon(I_2, J_2, K_2, L_2) → poly14, i_3, j_2, k_2, l_2

AI Drawing Prompt Reference

Draw multiple polygons, including pentagons, quadrilaterals, and hexagons, showing their sides and vertices. Start by drawing several quadrilaterals, then add some pentagons and hexagons, connecting their vertices with line segments to form a complex geometric pattern. Label the vertices and sides of each polygon for calculating area and perimeter.
The prompt above was compiled from the original drawing commands and is for reference only.