May 17, 2010 -- A new study shows eating processed red meat -- such as hot dogs, bacon, sausage, and cold cuts -- is linked to increased risks of heart disease and diabetes.But the study, published in Circulation, shows no such link for unprocessed red meat.ating one serving a day of processed meat -- or the equivalent of a single hot dog or two slices of salami -- was associated with a 42% increased risk for heart disease and a 19% increased risk for diabetes in the study, conducted by researchers from the Harvard School of Public Health.
A central angle is an angle whose apex (vertex) is the center O of a circle and whose legs (sides) are radii intersecting the circle in two distinct points A and B. The central angle is subtended by an arc between those two points, and the arc length is the central angle (measured in radians) times the radius.
The center of a circle is the same distance from all points on the circle. Point C is the center of this circle. This distance from the center of the circle to any point on the circumference is called the radius (indicated by r in the picture at the right). Any line segment whose endpoints are the center and a point on the circle is also called the radius. Point E is not the center of this circle.