Question

What is the circumference of this circle?

A.
None of the above
B.
(
1π
⁄
4
)
C.
(
1π
⁄
2
)
D.
4π
E.
2π

Answer 1

Answer:The circumference is the distance around a circle. In other words, it's the perimeter of the circle. And we find the circumference by using the formula C = 2πr.

Explanation: