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Pyramid Surface Area Demonstration by Katie Davidson

Pyramid Surface Area Demonstration by Katie Davidson
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2017-04-20 02:12
Coordinate GeometrySolid GeometryGeometric Construction
In collections Surface Area
This example demonstrates the surface area calculation of a pyramid. Key mathematical concepts include the surface area calculation in solid geometry. Using GeoGebra commands such as Pyramid, Net, faceABCD, etc., the surface net of a pyramid can be constructed, providing a clear understanding of the surface area calculation method. Suitable for students at the junior high school level and above.

GeoGebra Commands & Parameters

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