Problems
Problem 4.1:
Using your knowledge of concentric circles come up
with a definition for concentric spheres.
[Solution]
Problem 4.2:
Which of the regular polyhedra are prisms?
[Solution]
Problem 4.3:
Triangles can be combined to form any
polygon. Is there a geometric solid that can
be
combined to form any of the regular polyhedra?
[Solution]
Problem 4.4:
Based on your knowledge of plane geometry, develop definitions for polyhedra
inscribed
in a sphere and polyhedra circumscribed about a
sphere.
[Solution]
Problem 4.5:
Devise a definition of the center of a regular polyhedron.
[Solution]
