Main content

## Geometry (all content)

### Course: Geometry (all content) > Unit 1

Lesson 5: Geometric definitions# Geometric definitions

## Problem

Stuck?

Stuck?

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

Stuck?

Stuck?