Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 8 - Geometry - 8.6 Circles - 8.6 Exercises - Page 573: 1


perimeter feet

Work Step by Step

The distance around a circle is called the circumference. Therefore, the perimeter of a circle is known as the circumference. When finding the circumference of a circle there is only one unit involved. This leaves the units the same. Circumference: $C$ = $2$$\pi$$r$ Finding the circumference of a circle is like finding the perimeter of a triangle. If the circle's radius and diameter are measured in feet, then the unit for the circumference will be feet
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