what is circumference of the circle
leave your answer in the form of pi
the radius of the circle is 18 centimeters
the possible answers are
9pi cm
18pi cm
36pi cm
81pi cm
The circumference of a circle is given by the formula C = 2πr, where r is the radius.
Given that the radius is 18 centimeters, we can substitute this into the formula:
C = 2π(18)
C = 36π
So, the circumference of the circle is 36π cm.
Therefore, the answer is 36π cm.