Square Pyramid by Sureshbabu P P

Square Pyramid by Sureshbabu P P
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2017-05-05 00:32
This example demonstrates the construction of a square pyramid. It involves concepts such as square and solid geometry. Using GeoGebra commands like Point, Segment, Polygon, Pyramid, etc., the faces and edges of the pyramid can be constructed. Suitable for students at junior high school level and above.

GeoGebra Commands & Parameters

  1. Point(Circle[A, a]) → B
  2. Segment(A, B) → b
  3. Polygon(A, B, 4) → poly1, c, d, e, f, C, D
  4. Pyramid(poly1, (2 * a)) → g, E, faceABE, faceBCE, faceCDE, faceADE, edgeAE, edgeBE, edgeCE, edgeDE
  5. Net(g, h) → i, F, faceFGJ, faceGHK, faceHIL, faceFIM, edgeFG, edgeGH, edgeHI, edgeFI, edgeFJ, edgeGJ, G, edgeGK, edgeHK, edgeHL, edgeIL, edgeIM, edgeFM, H, I, J, K, L, M, faceFGHI
  6. Midpoint(A, H) → N
  7. Segment(E, N) → l
  8. Point(b) → O
  9. Segment(E, O) → m
  10. Segment(E, A) → n
  11. Segment(E, I) → p
  12. Segment(H, E) → q
  13. Segment(A, B) → r
  14. Segment(I, H) → s
  15. Segment(I, A) → t
  16. Segment(H, B) → f_1
  17. Segment(E, B) → g_1
  18. Segment(I, B) → h_1
  19. Intersect(d, e) → P
  20. Segment(A, H) → i_1
  21. Midpoint(f) → Q
  22. Segment(E, Q) → j_1
  23. Segment(N, Q) → k_1
  24. Segment(N, A) → l_1
  25. Segment(H, N) → m_1