3.4.8 Museo de Onda: Azulejo 8 - Geometric Construction and Optimization
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geometriadinamica.es
This example demonstrates geometric construction methods for solving optimization problems. Key mathematical concepts include functions, optimization, rational numbers, and solid geometry. Construction involves using GeoGebra commands like Line, Point, OrthogonalLine, Midpoint, and Mirror to create figures, and applying transformations to achieve desired results. Suitable for high school students or college freshmen learning geometric construction techniques and optimization problem-solving methods.
GeoGebra Commands & Parameters
Line(A, B) → bLine(G, b) → ePoint(e) → JOrthogonalLine(J, e) → hOrthogonalLine(G, e) → fPoint(f) → HOrthogonalLine(H, f) → gIntersect(g, h) → EMidpoint(E, H) → IMidpoint(I, E) → B_1Midpoint(G, J) → DMidpoint(J, E) → FMidpoint(H, G) → KMidpoint(D, I) → LMidpoint(K, L) → MMidpoint(L, F) → NMidpoint(F, J) → OMidpoint(J, D) → PMidpoint(G, D) → QMidpoint(K, G) → RMidpoint(Q, M) → SMidpoint(L, D) → TMidpoint(P, N) → UMidpoint(F, E) → VMidpoint(K, H) → WMidpoint(W, V) → ZMidpoint(H, I) → A_1Midpoint(N, B_1) → C_1Midpoint(Z, W) → D_1Midpoint(D, U) → E_1Midpoint(U, J) → F_1Midpoint(T, Q) → G_1Midpoint(S, G) → H_1Midpoint(S, K) → I_1Midpoint(M, T) → J_1Midpoint(T, N) → K_1Midpoint(N, O) → L_1Midpoint(F, C_1) → M_1Midpoint(C_1, L) → N_1Midpoint(L, D_1) → O_1Midpoint(D_1, K) → P_1Midpoint(H, D_1) → Q_1Midpoint(D_1, I) → R_1Midpoint(I, C_1) → S_1Midpoint(C_1, E) → T_1Mirror(F_1, h) → U_1Mirror(L_1, h) → V_1Mirror(M_1, h) → W_1Mirror(T_1, h) → Z_1Mirror(B_1, h) → A_2Mirror(L_1, h) → C_2Line(Q, A_2) → dLine(F, d) → iLine(C_1, d) → kLine(S_1, k) → lLine(R_1, L_1) → jLine(D_1, j) → mLine(M, j) → nLine(I, j) → pLine(S, A_1) → tLine(I, T) → a_1Line(U, B_1) → b_1Line(E_1, N_1) → c_1Line(F_1, M_1) → d_1Line(G_1, R_1) → e_1Line(W_1, P_1) → g_1Line(Q_1, Z_1) → h_1Point(a_1) → F_2Mirror(T, m) → T'Mirror(K_1, m) → I_2Mirror(F_2, m) → L_2Mirror(T, m) → T'_1Mirror(F_2, m) → M_2Mirror(L, m) → L'Mirror(T, m) → T'_2Mirror(U, m) → U'_1Mirror(T, m) → T'_3Point(b) → A1Min(90, ((a - 1) * 90)) → r1Rotate(F_2, ((-r1))°, T) → K_{11}Rotate(T, ((-r1))°, T) → T'_7Rotate(U'_1, ((-r1))°, T) → D_{12}Rotate(T'_3, ((-r1))°, T) → E_{12}Rotate(U, ((-r1))°, T) → U'_3Rotate(T, ((-r1))°, T) → T'_8Rotate(T, ((-r1))°, T'_8) → T'_9Rotate(T'_2, ((-r1))°, T) → I_{12}Rotate(L_2, ((-r1))°, T) → S_{12}Rotate(T'_1, ((-r1))°, T) → T_{12}Rotate(M_2, ((-r1))°, T) → H_{13}Rotate(L', ((-r1))°, T) → L''_2Rotate(F_2, ((-r1))°, T) → J_{13}Rotate(L, ((-r1))°, T) → L'_2Mirror(U'_3, b_1) → A_{14}Mirror(T'_8, b_1) → B_{14}Mirror(D_{12}, b_1) → D_{14}Mirror(E_{12}, b_1) → E_{14}Mirror(I_{12}, b_1) → L_{15}Mirror(T'_9, b_1) → O_{15}Mirror(S_{12}, b_1) → D_{16}Mirror(T_{12}, b_1) → E_{16}Mirror(K_{11}, b_1) → G_{16}Mirror(T'_7, b_1) → H_{16}Mirror(H_{13}, b_1) → G_{17}Mirror(L''_2, b_1) → H_{17}Mirror(J_{13}, b_1) → J_{17}Mirror(L'_2, b_1) → K_{17}Midpoint(C_1, E) → K_{20}Rotate(U'_1, 270°, L') → D_{21}Rotate(D_{21}, 270°, L') → G_{21}Rotate(G_{21}, 270°, L') → M_{21}Line(U'_1, D_{21}) → n_1Mirror(U'_1, n_1) → V_{21}Mirror(M_{21}, n_1) → D_{22}Mirror(D_{21}, n_1) → M_{24}Mirror(G_{21}, n_1) → P_{24}Line(G_1, O_1) → l_1OrthogonalLine(G_1, l_1) → m_1OrthogonalLine(J_1, l_1) → q_1OrthogonalLine(O_1, l_1) → r_1OrthogonalLine(R_1, l_1) → s_1OrthogonalLine(E_1, m_1) → t_1OrthogonalLine(F_1, m_1) → a_2Point(a_1) → COrthogonalLine(F_2, d) → i_1OrthogonalLine(C, d) → j_1Intersect(d, i_1) → D_2Intersect(d, j_1) → E_2Min(180, ((a - 1) * 180)) → r2Min(270, ((a - 1) * 270)) → r3Rotate(T, r1°, T) → T'_4Rotate(F_2, r1°, T) → G_2Rotate(D_2, r1°, T) → H_2Rotate(T, r2°, T) → T'_5Rotate(F_2, r2°, T) → J_2Rotate(D_2, r2°, T) → K_2Rotate(T, r3°, T) → T'_6Rotate(F_2, r3°, T) → N_2Rotate(D_2, r3°, T) → O_2Rotate(F_2, r1°, T) → Q_2Rotate(C, r1°, T) → C'Rotate(E_2, r1°, T) → U_2Rotate(D_2, r1°, T) → V_2Rotate(F_2, r2°, T) → Z_2Rotate(C, r2°, T) → C'_1Rotate(E_2, r2°, T) → D_3Rotate(D_2, r2°, T) → F_3Rotate(F_2, r3°, T) → H_3Rotate(C, r3°, T) → C'_2Rotate(E_2, r3°, T) → M_3Rotate(D_2, r3°, T) → O_3Rotate(C, r1°, T) → C'_3Rotate(L, r1°, T) → L'_1Rotate(K_1, r1°, T) → Q_3Rotate(E_2, r1°, T) → V_3Rotate(C, r2°, T) → C'_4Rotate(L, r2°, T) → L'_3Rotate(K_1, r2°, T) → Z_3Rotate(E_2, r2°, T) → C_4Rotate(C, r3°, T) → C'_5Rotate(L, r3°, T) → L'_4Rotate(K_1, r3°, T) → H_4Rotate(E_2, r3°, T) → J_4Mirror(C'_4, a_1) → F_5Mirror(L'_3, a_1) → G_5Mirror(Z_3, a_1) → J_5Mirror(C_4, a_1) → N_5Mirror(Z_2, a_1) → O_5Mirror(C'_1, a_1) → P_5Mirror(D_3, a_1) → T_5Mirror(F_3, a_1) → U_5Mirror(T'_5, a_1) → W_5Mirror(J_2, a_1) → Z_5Mirror(K_2, a_1) → A_6Mirror(C, a_1) → C'_6Mirror(L, a_1) → L'_5Mirror(K_1, a_1) → R_6Mirror(E_2, a_1) → S_6Mirror(F_2, a_1) → T_6Mirror(C, a_1) → C'_7Mirror(E_2, a_1) → U_6Mirror(D_2, a_1) → V_6Mirror(T, a_1) → T'_{10}Mirror(F_2, a_1) → W_6Mirror(D_2, a_1) → Z_6Min(180, ((a - 5.5) * 180)) → r4Intersect(t, i) → H_{15}Midpoint(H_{15}, D) → J_{15}Vector(S, D) → uVector(S, L) → wLine(S, O) → qLine(F, M) → rLine(D_1, V) → sMirror(pic1, s) → pic1'Mirror(pic1', r) → pic1''Mirror(pic1'', q) → pic1'''Mirror(pic1''', e) → pic2Mirror(pic2, t) → pic2'Mirror(pic1''', t) → pic3Mirror(pic1'', t) → pic1'''_1Mirror(pic1', t) → pic1''_1Mirror(pic1, t) → pic1'_1Mirror(pic1'_1, a_1) → pic4Mirror(pic2', a_1) → pic2''Mirror(pic2'', b_1) → pic2'''Mirror(pic2''', h) → pic5Mirror(pic2'', e) → pic2'''_1Mirror(pic2''', e) → pic6Mirror(pic5, e) → pic5'Mirror(pic5', q) → pic5''Mirror(pic6, q) → pic6'Mirror(pic2'''_1, q) → pic7Mirror(pic7, r) → pic7'Mirror(pic6', r) → pic6''Mirror(pic4, b_1) → pic4'Mirror(pic5'', r) → pic5'''Mirror(pic5''', s) → pic8Intersect(t, m_1) → B_2Intersect(a_1, m_1) → P_2Intersect(b_1, m_1) → R_2Intersect(h, m_1) → S_2Intersect(a_2, q) → T_2Intersect(t_1, q) → W_2Intersect(l_1, q) → A_3Intersect(t, q_1) → B_3Intersect(q_1, a_1) → C_3Intersect(b_1, q_1) → E_3Intersect(h, q_1) → G_3Intersect(a_2, r) → I_3Intersect(r, t_1) → J_3Intersect(r, l_1) → K_3Intersect(r_1, a_1) → L_3Intersect(b_1, r_1) → N_3Intersect(h, r_1) → P_3Intersect(t, r_1) → R_3Intersect(l_1, s) → S_3Intersect(s, t_1) → T_3Intersect(s, a_2) → U_3Vector(U, P) → zVector(U, O) → u_1
AI Drawing Prompt Reference
On the same plane, construct two related lines: draw line b through point A, then draw the related line e through point G. Choose a point J on line e. From J, drop a perpendicular to line e to obtain a point, and also draw perpendiculars from the corresponding points relative to the same reference line e and through G to create additional points. Use the intersection of two perpendicular lines to get a key point E, then repeatedly form midpoints between E and several constructed points (such as H, I, G, and J), creating a multi-level midpoint chain. Finally, mirror the last constructed midpoint points across the line h to obtain their symmetric counterparts.
The prompt above was compiled from the original drawing commands and is for reference only.