Holiday celebrations may be passed down as traditions, as is the case with this distinctly Polish Christmas meal and decor. A tradition is a belief or behavior passed down within a group or society with symbolic meaning or special significance with origins in the past.
Transversal (geometry) In geometry, a transversal is a line that passes through two lines in the same plane at two distinct points. Transversals play a role in establishing whether two other lines in the Euclidean plane are parallel. The intersections of a transversal with two lines create various types of pairs of angles: consecutive interior angles, corresponding angles, and alternate angles.
When two lines are crossed by another line (called the Transversal): The pairs of angles on opposite sides of the transversal but outside the two lines are called Alternate Exterior Angles. In the example, these are Alternate Exterior Angles: 1  a and h.  b and g.