# How do you find the radian measure of the central angle of a circle of radius 14.5 centimeters that intercepts an arc of length 25 centimeters?

##### 1 Answer

May 2, 2018

Divide the arc length by the radius to get your angular displacement in radians (

#### Explanation:

The arc length of a circle, with respect to a given radius and angle, can be written as an equation:

Where **do** know:

if we need to express it in terms of