## CGAL::angle

Angle

angle ( | Point_2<Kernel> p, Point_2<Kernel> q, Point_2<Kernel> r)

|  | returns OBTUSE, RIGHT or ACUTE depending on the angle formed by the three points p, q, r (q being the vertex of the angle).

Angle

angle ( | Point_3<Kernel> p, Point_3<Kernel> q, Point_3<Kernel> r)

|  | returns OBTUSE, RIGHT or ACUTE depending on the angle formed by the three points p, q, r (q being the vertex of the angle).