Question

Find the circumference of a circle with a diameter of 6 cm. Leave your answer in terms ofmc149-1.jpg.

9mc149-3.jpg cm

12mc149-4.jpg cm

24mc149-5.jpg cm

6mc149-2.jpg cm

Answer 1

C=Pi X D
C = 6Pi

That looks like the last option, but I can't tell because the question looks funny with the mc149-2.jpg in the middle.

Answer 2

Answer:

D. $6\pi\text{ cm}$.

Step-by-step explanation:

We are asked to find the circumference of a a circle with a diameter of 6 cm.

We will use circumference of circle to solve our given problem.

$C=\pi\cdot D$, where,

C = Circumference of circle,

D = Diameter of circle,

Upon substituting $D=6\text{ cm}$ in above formula we will get,

$C=\pi\cdot 6\text{ cm}$

$C=6\pi\text{ cm}$

Therefore, circumference of our given circle would be $6\pi\text{ cm}$ and option D is the correct choice.