Posted by Bob on Sunday, May 20, 2012 at 9:45pm.
Find the arc length, of a 130 degree arc, in a circle with a diameter of 7.2 inches. Round your answer to the nearest thousandth

Geometry  Damon, Sunday, May 20, 2012 at 9:48pm
130/360 is the fraction of the whole circumference of length pi D
(130/360) * pi * (7.2)