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  1. Quadrilateral - Wikipedia

    In geometry a quadrilateral is a four-sided polygon, having four edges (sides) and four corners (vertices). The word is derived from the Latin words quadri, a variant of four, and latus, …

  2. Quadrilaterals - Square, Rectangle, Rhombus, Trapezoid, …

    Quadrilateral just means four sides (quad means four, lateral means side). A Quadrilateral has four-sides, it is 2-dimensional (a flat shape),...

  3. Quadrilateral – Definition, Properties, Types, Formulas, Examples

    Jun 8, 2024 · What shape is a quadrilateral in geometry – find out its facts, definition and properties along with its types, examples and diagrams

  4. Quadrilateral Shapes and Facts - Science Notes and Projects

    Jul 18, 2023 · In geometry, a quadrilateral is a two-dimensional closed shape or polygon that has four straight sides, four corners or vertices, and four interior angles. The sum of the interior …

  5. Types of Quadrilaterals - Math Steps, Examples & Questions

    Here we will learn about types of quadrilaterals, including their names and properties and how to classify them. Students will first learn about types of quadrilaterals as part of geometry in 4 4 …

  6. Quadrilateral, its Sides, Diagonals & Types of Quadrilateral

    Nov 17, 2025 · What is a Quadrilateral its diagonals, adjacent sides, opposite sides and different types of quadrilateral? Learn by solved examples, FAQs and MCQs.

  7. Quadrilaterals – Definition, Types, Properties & Examples

    Quadrilaterals are among the most fundamental shapes in geometry. Though simple in appearance, they form the basis of countless mathematical ideas and appear constantly in …

  8. Quadrilateral - Definition, Types, Properties, Interactives and ...

    Nov 14, 2025 · A square is not only a square, but also a rhombus, a rectangle, a parallelogram, and a quadrilateral. This means that a square will have all the same properties as rhombuses, …

  9. Quadrilaterals (video lessons, examples and solutions)

    What Is A Quadrilateral? Quadrilaterals are two-dimensional four-sided polygons on a plane. Quadrilaterals have the following properties: four sides, two diagonals, four internal angles (or …

  10. Quadrilateral - Math.net

    Quadrilateral A quadrilateral is a polygon that has four sides. The following are a few examples. Parts of quadrilateral Quadrilateral ABCD, shown below, has the following properties: Four …