Regular Polyhedra

The dodecahedron.

You can rotate the figure by moving the red dot.

- What types of polygons are its faces?

- How many faces converge in each vertex?

- Does the same number of faces with the same shape converge in each vertex?

- Are all its faces equal?

- How many faces does this polyhedron have?

- How many edges does it have?

- How many vertices does it have?

- Type each answer in the corresponding box and hit Enter.

  Eduardo Barbero Corral
Spanish Ministry of Education , Social Afairs and Sport. Year 2007

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