菱形的性质与变换
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所属专题
Tessellations
本范例演示菱形的性质及其变换。涉及的核心数学概念包括菱形的对称性、中线和最简公倍数。通过使用GeoGebra命令如Segment, OrthogonalLine, Point, Intersect等,展示了菱形的构造过程。适合初中及以上学生学习几何变换和菱形的性质。
GeoGebra 命令及参数
Segment(A, B) → fOrthogonalLine(A, f) → gOrthogonalLine(B, f) → hPoint(g) → COrthogonalLine(C, g) → iIntersect(h, i) → DSegment(A, B) → jSegment(A, C) → kSegment(C, D) → lSegment(B, D) → mSegment(A, E) → nSegment(F, E) → pSegment(F, G) → qSegment(H, G) → rSegment(H, B) → sVector(A, C) → uTranslate(A, u) → A'Translate(E, u) → E'Segment(A', E') → n'Translate(F, u) → F'Translate(E, u) → E'_1Segment(F', E'_1) → p'Translate(F, u) → F'_1Translate(G, u) → G'Segment(F'_1, G') → q'Translate(H, u) → H'Translate(G, u) → G'_1Segment(H', G'_1) → r'Translate(H, u) → H'_1Translate(B, u) → B'Segment(H'_1, B') → s'Segment(A, I) → tSegment(I, J) → aSegment(J, K) → bSegment(K, L) → cSegment(L, M) → dSegment(N, O) → eSegment(P, C) → f_1Vector(A, B) → vTranslate(A, v) → A'_1Translate(I, v) → I'Segment(A'_1, I') → t'Translate(I, v) → I'_1Translate(J, v) → J'Segment(I'_1, J') → a'Translate(J, v) → J'_1Translate(K, v) → K'Segment(J'_1, K') → b'Translate(K, v) → K'_1Translate(L, v) → L'Segment(K'_1, L') → c'Translate(L, v) → L'_1Translate(M, v) → M'Segment(L'_1, M') → d'Translate(N, v) → N'Translate(O, v) → O'Segment(N', O') → e'Translate(P, v) → P'Translate(C, v) → C'Segment(P', C') → g_1Segment(N, M) → h_1Segment(O, P) → i_1Segment(M', N') → j_1Segment(O', P') → k_1