What is the circumference of a circle with a radius of 5? (Use π ≈ 3.14)

To find the circumference of a circle, you can use the formula:

Circumference = 2πr

where "r" represents the radius of the circle. In this case, the radius is given as 5. Substituting the values into the formula, we have:

Circumference = 2 × π × 5

Now, using the approximate value of π as 3.14:

Circumference = 2 × 3.14 × 5

Calculating this:

Circumference = 6.28 × 5 Circumference = 31.4

Hence, the circumference of the circle is 31.4. This confirms that the correct answer is indeed accurate based on the application of the formula and the given radius.