# If a circle has a diameter of 4 inches, what is the circumference?

##### 2 Answers

Jan 7, 2016

#### Explanation:

The circumference of a circle is given by

Where

Nov 4, 2017

#### Explanation:

We know that the diameter is

#color(blue)("Circumference"=pixx"Diameter"#

So,

Hope that helps!!! ☺•☻