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 Interactive Checkpoint
 Polyhedron:  A 3-dimensional figure that has polygons as faces.

Answer the following questions about polyhedrons.

 Enter your answer in the text boxes below and press tab to check

Graded Response
 

a) How many vertices are on a tetrahedorn ?

 

 a) 
 

b) How many faces are on an octahedron ?

 

 b)
 c) What polygon is on every face of a dodecahedron ?  c)
d) What polygon is on the lateral faces of pyramids?  d)
e) What polygon is on the lateral faces of prisms?  e)