What is the circumference of a circle with a diameter of 4.1 cm? Use 3.14 for pi. Enter your answer as a decimal in the box.

Question

asked Jun 16, 2021 206k views

2 Answers

Eytan Avisror · Answer 1 · 2021-06-22T07:55:34+0000

Answer:

12.874 cm

Explanation:

The circumference of a circle is:
$C = 2\pi r=\pi d$ , where r is the radius and d is the diameter.

Here, we're given that the diameter is 4.1 and that we will use 3.14 for
$\pi$ . So, plug these in:

C=3.14*4.1=12.874

Thus, the answer is 12.874 cm.

Hope this helps!