Question

Find the circumference of the circle with the given diameter. Round to the nearest tenth. Use 3.14 for π.

d = 14.8 mm.

The circumference of the circle is ____
mm.

Answer 1

Answer: 46.472

Explanation:

circumference= pi times diameter

so 3.14 times 14.8 is 46.472

Answer 2

`c = 46.472mm`

Explanation:

`c = \pi \: d \\ c = 3.14 * 14.8 \\ c = 46.472mm`