Tri-oval

A tri-oval is a shape which derives its name from the two other shapes it most resembles, a triangle and an oval. Rather than meeting at sharp, definable angles as the sides of a triangle do, in a tri-oval these angles are instead rounded into smooth curves. This term is most often used to describe the shape of an automobile racetrack.

Related Topics:
Tri-oval - Triangle - Oval - Racetrack

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