Get Free Access for 10 Days!
Instructional Video

How Do You Find the Radius of a Circle if You Know the Circumference?

Curated and Reviewed by Lesson Planet

So you know the circumference of a circle but not the radius. This tutorial shows you two different formulas commonly associated with circles, determines which formula to use, then puts the formula to work. You'll have no problem determining the radius of your pool, bike tire, or pizza after watching this video tutorial.

13 Views 13 Downloads
Concepts
circumference, circles, radius
Show More Show Less
Additional Tags
unknown radius, radius, circumference, Algebra I, geometric applications, radius of a circle, mathematical formulas, math
Show More Show Less
Resource Details
Grade
5th - 8th
Subjects
Math
3 more...
Resource Type
Instructional Videos
Media Length
3:43
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print