Circumference of Circles

In this comprehensive video Duane demonstrates how to use a formula to determine the circumference of a circle. This clip is good because it shows how to determine circumference when the diameter is knows and when only the radius is known.

Concepts

---

circles, circumference, pi

Show More Show Less

Additional Tags

circumference, circles, algebra, pi, formula for circumference, math

Show More Show Less

Resource Details

Grade

5th - 8th

Subjects

Math

2 more...

Resource Type

Instructional Videos

Media Length

1:59

Audience

For Teacher Use

Instructional Strategy

Flipped Classroom

Usage Permissions

Creative Commons

BY-SA: 3.0