2 Answers

Nazim Kerimbekov · Answer 1 · 2019-01-02T11:01:28+0000

okay i'm confused on the question but i do know the answer of the diameter
if that help the diameter would be d=5.09cm
i hope this helps

Marschro · Answer 2 · 2019-01-08T12:59:51+0000

The circumference (C) of a circle is 16 cm.

Circumference C =
$\pi *d$

The approximate value of
$\pi$ is 3.14

Given C = 16

We plug in 16 for C and 3.14 for
$\pi$ in the formula C =
$\pi *d$ . then solve for d

C =
$\pi *d$

16 = 3.14 * d

'd' is multiplied with 3.14. To get 'd' alone we divide by 3.14 from both sides

$(16)/(3.14) = (\pi*d)/(3.14)$

5.09554 = d

So diameter of the circle = 5.1 cm

Please log in or register to add a comment.