A trapezoid is usually considered to be a convex quadrilateral in Euclidean geometry, but there are also crossed cases. If shape ABCD is a convex trapezoid, then ABDC is a crossed trapezoid.

(Jump to Area of a Trapezoid or Perimeter of a Trapezoid) A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel (marked with arrows below): A trapezoid: Play …

A trapezoid is also called a trapezium in some parts of the world and it is a type of quadrilateral with one pair of opposite sides parallel to each other. Learn more about the trapezoid and its properties along …

Aug 3, 2023 · A trapezoid is a flat geometric shape with four straight sides having at least one pair of opposite parallel sides. It looks like a triangle whose top portion is sliced off.

A trapezoid, also known as a trapezium, is a flat closed shape having 4 straight sides, with one pair of parallel sides. The parallel sides of a trapezium are known as the bases, and its non-parallel sides …

Jul 23, 2025 · In this article, we will discuss trapezoids, their definition, types, properties of a trapezoid, formulas of a trapezoid, and related examples along with the practical uses of trapezoids in real life.

Master trapezoids with our complete guide. Explore 5 types, key properties, area formulas, real-life examples, and practice problems—ideal for students and teachers.

Free trapezoid math topic guide, including definitions, step-by-step examples, free practice questions, teaching tips, and more!

5 days ago · In this article, we’ll share the trapezoid meaning, the properties of trapezoid, different types of trapezoids, solved math problems and trapezoid practice problems.

Trapezoids can be classified as scalene or isosceles based on the length of its legs. If the legs and base angles of a trapezoid are congruent, it is an isosceles trapezoid.