Geometric solids

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Geometric solids

  1. 1.  Faces: a face is a side of a shape. NOT:
  2. 2.  Edges: a line where two FACES meet in a shape.
  3. 3.  A point when 3 or more edges meet in a shape. A vertex can be also called as corners.
  4. 4.  A cube is 1 of 8 geometric shapes A cube has 6 faces.
  5. 5.  A cube has 12 edges. A cube also has 8 vertices. A cube has 6 faces.
  6. 6.  How many faces do you see on the sphere?
  7. 7.  If you guessed 0 your right! Lets see if you can guess how many edges there are?
  8. 8.  Well you guys are just so smart! That’s right the sphere also has 0 edges!
  9. 9.  Now lets see if you guys can guess how many vertices the sphere has! The sphere also has 0 vetices!
  10. 10.  Now what do you notice about the sphere after learning about it’s faces, vertices and edges there are?
  11. 11.  A triangular prism has 5 faces. A triangular prism has 9 edges
  12. 12.  A triangular prism has 6 vertices A triangular prism can be as easy to find in your home. For example you’re moms wallet or your wallet.
  13. 13.  A rectangular prism has 6 faces. Also the rectangular prism has 12 edges. A rectangular prism also has 8 vetices.
  14. 14.  A cone has 0 edges. Can you find out how many faces it has from the picture?
  15. 15.  It turns out that the cone only has 1 face. Do you know where that one face is on the cone?
  16. 16.  Yes the one face is on the bottom of the cone! Can you guys guess how many vertices the cone has?
  17. 17.  Winner winner chicken dinner! Yes the cone has 1 vertex or vertices. How many edges does the cone have?
  18. 18.  Well if you said zero yes! Because the cone only has 1 face so its not possible for it to have any edges!
  19. 19.  The rectangular pyramid has 5 faces. It also has 8 edges.
  20. 20.  The rectangular pryamid also has 5 vertices. A rectangular pyramid can be found in your home or possibly you can make a rectangular pyramid!
  21. 21.  A triangular pyramid also has 5 faces. It also has 6 edges.
  22. 22.  The triangular pyramid also has 4 vertices.
  23. 23.  The cylinder has 2 faces. It has 0 edges and vertices.
  24. 24.  Now that we’ve  Which shape has 0 gone threw the slide faces 0 vertices and show its review time. 0 edges?  Which shape look like a square?

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