How to Calculate the Perimeter of a Circle from the Diameter

If you want to find the distance around the outside of a circle (the circumference) then you will need to find the circumference using the diameter. This will give you the perimeter.

[sq_irqx]

That's all? My math teacher taught me in such a hard way she told me to times multiply add minus But you explained it in such an easy way thank you so much

[sonwabile]

Thank you, my teacher gave us this as an assignment and I didn't know what to do

[obymabhena]

It's really helpful-simple and straightforward 👌🏽

[yassen]

Thank you teacher for your help I understand it

[iangku]

Circumference is also equal to 2(pi)(r )

[isaacbentum-ennin]

Good video. I have something from this

[AshrithAnkenapalli]

wow, thank you that was extremely easy

[King]

Thank you teacher this was a lot of halp