Question

with a radius of 3 millimeters (mm) is shown.What is the circumference, in millimeters, of the circle?

Answer 1

The circumference of the circle is approximately 18.84 millimeters (mm).

Step-by-step explanation:

The circumference of a circle can be found using the formula C = 2πr, where C is the circumference and r is the radius of the circle. In this case, the radius of the circle is given as 3 millimeters (mm).

So, we can substitute the value of r into the formula as follows:

C = 2π(3 mm)

C = 6π mm

Since the value of π is approximately 3.14, we can approximate the circumference as:

C ≈ 6 × 3.14 mm

C ≈ 18.84 mm

Therefore, the circumference of the circle is approximately 18.84 millimeters (mm).