👉 In geometry, a trapezium is a quadrilateral with exactly one pair of parallel sides. It has four sides and four vertices (or corners) in three dimensions. The opposite sides are parallel and their lengths are equal to each other.
👉 A trapezium is a quadrilateral with exactly one pair of parallel sides. It has four sides, two pairs of opposite sides are parallel and it has two sets of adjacent angles (one right angle and one acute angle). A trapezium can have more than two pairs of parallel sides but only one set of adjacent angles.
👉 A trapezium is a quadrilateral with two parallel sides, opposite angles equal, and no right angles. It has four sides and four vertices. The diagonals of a trapezium bisect each other at right angles.