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Pyramids

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Pyramids

  1. 1. There are a lot of my shape in Egypt. I ampointed at the top but Iam not flat. What am I?
  2. 2. I have 5 flat surfaces. My basesurface is square. The other 4surfaces are triangular, thatmake a sharp point. They arecalled faces. My name is Pyramid.
  3. 3. Vertices (points) 4 Edges (lines) 6 Faces (plains) 4The base has 3 sides.
  4. 4. The base has 4 sides. Vertices (points) 5 Edges (lines) 8 Faces (plains) 5 http://www.learner.org/interactives/geometry/3d_pyramids.h tmlhttp://www.ixl.com/math/geometry/nets-and-drawings-of-three-dimensional-figures
  5. 5. The base has 5 sides. Vertices (points) 6 Edges (lines) 10 Faces (plains) 6
  6. 6. The base has 6 sides. Vertices (points) 7 Edges (lines) 12 Faces (plains) 7
  7. 7. The base has 8 sides. Vertices (points) 9 Edges (lines) 16 Faces (plains) 9
  8. 8. Name Picture Base Vertices Edges FacesTriangularPyramid 3 4 6 4SquarePyramid 4 5 8 5PentagonalPyramid 5 6 10 6HexagonalPyramid 6 7 12 7HeptagonalPyramid Draw it 7 8 14 8OctagonalPyramid 8 9 16 9 NoAny Pyramid picture n n+1 2n n+1
  9. 9. http://www.learner.org/interactives/geometry/3d_pyramids.htmlhttp://www.ixl.com/math/geometry/nets-and-drawings-of-three-dimensional-figures

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