Saugatuck/Douglas have the nod in restaurants. All three have nice shops although I'd rank them Saugatuck, South Haven, St. Joseph, then Douglas. Unless I had a house on the beach in Union Pier I probably wouldn't consider it compared to the other locations. St Joseph continues to impress however.
A right trapezoid has exactly one pair of perpendicular lines and is a quadrilateral. 6 people found this useful.
Perpendicular Lines. Quatr.us Math Geometry Lines. Perpendicular lines. Two lines are perpendicular if they cross at right angles. You can test this by extending the lines until they cross (if they do not cross then they are parallel).