Pyramid Surface Area by c.redfearn

Pyramid Surface Area by c.redfearn
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2017-04-18 23:31
This example demonstrates the calculation of a pyramid's surface area and the construction of its net. Key math concepts include polygon area, solid geometry, parametric curves, and net formation. The construction uses commands like Pyramid and Net, involving objects such as points A, B, C, D, E, and a, along with faces like faceABCD and edges like edgeAB. Suitable for high school geometry education and geometric construction learning.

GeoGebra Commands & Parameters

  1. Pyramid(A, B, C, D, E) → a, faceABCD, edgeAE, edgeBE, edgeCE, edgeDE, faceABE, faceBCE, faceCDE_1, faceADE, edgeAB, edgeBC, edgeCD, edgeAD
  2. Pyramid(faceCDE_1, E) → b, faceCDE, faceDEE, faceCEE, edgeCE, edgeDE, edgeEE
  3. Net(a, c) → d, 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