What is the circumference of this circle?
![What is the circumference of this circle class=](https://us-static.z-dn.net/files/dcf/08ac5ad674d8dfedb24bf4de0f597cd2.png)
Answer:
B) 12.56
Step-by-step explanation:
The formula for circumference of a circle is 2πr.
Substitute r for 2 and it becomes 4π.
4π ≈ 12.56