Question

What is the circumference of the given circle in terms of pi?

A: 14π in
B: 29π in
C: 42π in
D: 196π in

Answer 1

The answer would be D 196

Answer 2

Answer: D.
`196\pi`

Explanation:

The circumference of the circle is given by :-

`\text{Circumference}=\pi r^2`, where r is the radius of the circle.

In the given circle, the radius of the circle = 14 in.

Substitute r=14 in the formula of circumference, we get

`\text{Circumference}=\pi (14)^2\\\\\Rightarrow\ \text{Circumference}=196\pi`

Hence,
`\text{Circumference}=196\pi`