Circles: Circumference and Area of a Circle

section objectives icon Section Objectives

After you have completed this section, you will be able to:

  1. Find the circumference of a circle
  2. Find the area of circle
  3. Find the arc length of a circle
  4. Find the area of a sector of a circle

Study Guide icon Study Guide

Before you begin this section, download and print this section's study guide. Use this study guide to take notes as you work through this section.