正方体展开图 by Mark Willis
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这个范例演示了正方体的展开图。它涉及立体几何中的基本概念,如多面体的展开。通过使用GeoGebra命令如Polygon和Prism,可以构造出正方体的各个面。适合初中及以上学生学习立体几何。
GeoGebra 命令及参数
Polygon(A, B, C, D) → poly1, a, b, c, dPrism(poly1, 4) → e, E, edgeAE, edgeBF, edgeCG, edgeDH, edgeEF, edgeFG, edgeGH, edgeEH, F, G, H, faceABFE, faceBCGF, faceCDHG, faceADHE, faceEFGHNet(e, f) → g, I, R, S, T, U, V, faceIJKL, faceIJNM, faceJKPO, faceKLRQ, faceILST, J, faceMNUV, edgeIJ, edgeJK, edgeKL, edgeIL, edgeIM, edgeMN, edgeJN, edgeJO, edgeOP, K, edgeKP, edgeKQ, edgeQR, edgeLR, edgeLS, edgeST, edgeIT, edgeNU, edgeUV, edgeMV, L, M, N, O, P, Q