Lesson: Circumference of a Circle | Nagwa Lesson: Circumference of a Circle | Nagwa

Lesson: Circumference of a Circle Mathematics

Join Nagwa Classes

Attend live Mathematics sessions on Nagwa Classes to learn more about this topic from an expert teacher!

Check Available Classes
Mathematics
  • Next Session:
  • Remaining Seats: 11
Try This

In this lesson, we will learn how to find the circumference of a circle using the formula 2πr and solve problems involving quarter circles and semicircles.

Lesson Plan

Students will be able to

  • measure the circumference of a circle in a variety of ways,
  • deduce that the circumference divided by the diameter is always equal to 𝜋,
  • state the formulas 𝜋×𝑑 and 2×𝜋×𝑟 for the circumference of a circle, where 𝑑 is the diameter and 𝑟 is the radius,
  • calculate the circumference of a circle by approximating 𝜋 as 3.14 or 227.

Lesson Video

Video Thumbnail
14:38

Lesson Playlist

Join Nagwa Classes

Attend live sessions on Nagwa Classes to boost your learning with guidance and advice from an expert teacher!

  • Interactive Sessions
  • Chat & Messaging
  • Realistic Exam Questions
nagwa classes qrcode

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy