What is a trazezoid?

A trazezoid, more commonly referred to as a trapezoid in American English or a trapezium in British English, is a four-sided polygon (quadrilateral) with at least one pair of parallel sides. The angles and lengths of the non-parallel sides can vary, giving rise to different types of trapezoids, such as isosceles trapezoids, where the non-parallel sides are equal in length. Trapezoids are commonly studied in geometry due to their unique properties and applications in various fields.