4.1 Circles and circumference

Circles and circumference

Lessons

  • 1.
    Find the circumferences of the following circles.
  • 2.
    Find the radius (r).
  • 3.
    CD\overline {CD} and CE\overline {CE} are radii of circle C.
Teacher pug

Circles and circumference

Don't just watch, practice makes perfect.

We have over 1260 practice questions in Geometry for you to master.