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Triangular Pyramid by Juan Ortiz DONGERLORD

Triangular Pyramid by Juan Ortiz DONGERLORD
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2016-05-14 01:44
PolygonSolid GeometryGeometric Construction
This example demonstrates the construction and properties of a triangular pyramid, involving core concepts like solid geometry, polygon area, median line, correlation, and set theory. Key GeoGebra commands used include Polygon, Pyramid, Net, and PointIn for creating the base, the pyramid itself, its net, and point-face relationships. Suitable for high school geometry instruction and construction practice.

GeoGebra Commands & Parameters

  1. Polygon(A, B, 3) → poly1, f, g, h, C
  2. Pyramid(poly1, b) → c, E, faceABE, faceBCE, faceACE, edgeAE, edgeBE, edgeCE
  3. Net(c, a) → d, D, faceDGJ, edgeDF, edgeFG, edgeDG, edgeDH, edgeFH, edgeFI, edgeGI, edgeGJ, edgeDJ, F, G, H, I, J, faceDFG, faceDFH, faceFGI
  4. PointIn(faceDGJ) → PointfaceDGJ
  5. PointIn(faceFGI) → PointfaceFGI
  6. PointIn(faceDFG) → PointfaceDFG
  7. PointIn(faceDFH) → PointfaceDFH