**When you have mastered
the ideas in Space Figures, try the Space
Figures Quiz **

**Space figures are
three dimensional figures. Many of them have various numbers of faces, which
is a side of the space figure, vertex or vertices (plural), edges which is
where two faces of the space figure meet and vertex or vertices (plural) which
are the corners of the various space figures. Some examples include:**

**Rectangular Prism**

**A rectangular prism
is a space figure with six faces, eight vertices, and opposite sides parallel.**

**Cube**

**A space figure with
six sides, eight vertices, all sides equilateral.**

**Cylinder**

**A cylinder is a space
figure with two faces, no vertices.**

**Pyramid**

**A space figure with
a base, five faces, five vertices.**

**A sphere is a space
figure in which each point on the outside is equidistant from the center of
the sphere. Half of a sphere is a hemisphere.**