# The radius of a circle is 5.5 cm. What is the circumference in meters?

##### 2 Answers

Nov 5, 2015

C = 0.11

#### Explanation:

To find circumference of a circle when you have the radius, you use the formula C = 2*0.055*

Nov 5, 2015

34.55 cm or.345 meters

#### Explanation:

Radius is 5.5 cm.

Circumference = pi x diamter

( diameter of a circle is the radius x 2)

C=Pi x 11

C=34.55cm/ 100 (because there are 100 cm in meter}

C=.345m