# How do you find the circumference of a circle with a diameter of 6 cm?

Jun 12, 2018

$C = \text{18.84 cm}$

#### Explanation:

This is how you find the circumference of any circle.

$C = 2 \times \pi \times \frac{\text{diameter}}{2}$

So

$C = 2 \times 3.14 \times \frac{\text{6 cm}}{2}$

$C = \text{18.84 cm}$

Jun 13, 2018

:.color(blue)( " Circumference " = pi d = pi * 6 = 6pi cm ~~ 18.85 cm
color(crimson)("Circumference " = 2 pi r = pi d
$\text{Given : Diameter } d = 6 c m$
:.color(blue)( " Circumference " = pi d = pi * 6 = 6pi cm