WS6金字塔模型

GeoGebra 命令及参数

1. Segment(F, E) → f
2. Segment(F, C) → g
3. Segment(C, D) → h
4. Segment(D, E) → i
5. Point(zAxis) → B
6. Pyramid(C, D, E, F, B) → a, faceABCD, edgeCF, edgeDF, edgeAF, edgeBF, faceCDF, faceADF, faceABF, faceBCF, edgeCD, edgeAD, edgeAB, edgeBC
7. Segment(F, A) → j
8. Segment(A, C) → k
9. Segment(A, D) → l
10. Segment(A, E) → m
11. Net(a, b) → c, G, faceGHK, faceHIL, faceIJM, faceGJN, edgeGH, edgeHI, edgeIJ, edgeGJ, edgeGK, edgeHK, H, edgeHL, edgeIL, edgeIM, edgeJM, edgeJN, edgeGN, I, J, K, L, M, N, faceGHIJ
12. Segment(A, B) → n
13. Angle(B, A, E) → α
14. Polygon(E, B, A) → t1, a_1, e_1, b_1