Question

What is the circumference of 7 in?

Answer 1

If Its 7 in diameter than the answer is 21.98 if it is radius than it is 153.86

Explanation:

Answer 2

Solution:

Radius of a circle = 7 in

We know that

Circumference of a circle = 2πrSubstituting the values

= 2 × π × 7

= 14π

= 43.9823 ≈ 43.98 in

Therefore, the circumference of a circle is 43.98 in.