Circumference of a Circle | Math with Mr. J

Welcome to Circumference of a Circle with Mr. J! Need help with calculating the circumference of a circle? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with how to find the circumference of a circle. Mr. J will go through an example of calculating the circumference of a circle given the radius and an example of calculating the circumference of a circle given the diameter.

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Follow Mr. J on Twitter: @MrJMath5

Hopefully this video is what you're looking for when it comes to finding the circumference of a circle.

Have a great rest of your day and thanks again for watching! ✌️✌️✌️

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[jartotable]

Love your videos and we watch them all the time. but your second question with the blue header should read diameter C=pi d and C=2 pi d

In the first blue header it read both as radius. So it threw us. Because I'm thinking I'm sure he said diameter. But at least we worked hard to figure it out. So we know what to do now. 😂 But I would change that r to a d in the header to not confuse. ❤️

[DDDestiny-mo]

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[akeliapeters]

U are doing a good job but I still don't understand