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 incircle is the inscribed circle in a triangle. It is tangent to the three sides of the triangle. Its center, called the incenter of the triangle, is the intersection of the three angle bisectors. The three points of tangency are the feet of the perpendiculars drawn from the incenter to the sides of the triangle. The inradius [math]r[/math] of a triangle is the radius of the incircle. The area [math]A[/math] of the triangle is [math]\frac12 ra+\frac12 rb+\frac12 rc[/math], where [math]a[/math], [math]b[/math], and [math]c[/math] are the sides of the triangle.