answersLogoWhite

0

The formula for the circumference of a circle is C = 2πr where r is the radius. This formula can also be expressed as C = πd where d is the diameter as the diameter is twice the radius.

C = 15π = 47.12cm (2dp)

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
More answers

how is that

User Avatar

Anonymous

4y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the circumference of a circle with the diameter of 15cm?
Write your answer...
Submit
Still have questions?
magnify glass
imp