face


Definition of Face

  • A Face is a flat surface of a three-dimensional figure.

Examples of Face

  • The figure below shows two of the six faces of a cube.

More about Face

  • The surface on the sides of a solid is called a lateral face or lateral surface.

Solved Example on Face

_______ has six rectangular faces.
Choices:  
A. a pyramid
B. a sphere
C. a cone
D. a rectangular prism
Correct Answer: D
Solution:
Step 1: A rectangular prism has six rectangular faces.

Related Terms for Face

  • Flat Surface
  • Polygon