© 2015 Shmoop University, Inc. All rights reserved.

CHECK OUT SHMOOP'S FREE STUDY TOOLS: Essay Lab | Math Shack | Videos

Points, Lines, Angles, and Planes

Points, Lines, Angles, and Planes

Dimensions and Extensions

So far everything we've been doing has been flat, boring, two-dimensional. It's time to add some depth to things (and to show how hard it is to draw depth on a sheet of paper or a computer screen).

As you've hopefully noticed at some point in your life, the world is more than a single sheet of paper. In fact, you can have several different sheets of paper, oriented in several different ways. But this is about geometry, not the state of your backpack.

Advertisement
Noodle's College Search
Noodle's College Search
Advertisement
Advertisement