This video explains what circumference is and how to solve for the circumference given the radius or diameter or how to find the radius or diameter given the circumference. I also solve problem where pi = 3.14 or in terms of pi.
Lesson 11.1 (Part 2)
Arc Length - Notes/Practice
This video explains what an arc length is and how to find it with a few example problems.
Lesson 11.1 (Part 3)
Converting To Radians or Degrees - Notes/Practice
This video explains what a radian is and how to convert from radians to degrees or degrees to radians.
