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  1. Quadrilaterals - Square, Rectangle, Rhombus, Trapezoid ...

    There are special types of quadrilateral: Some types are also included in the definition of other types! For example a square, rhombus and rectangle are also parallelograms. See below for more details. …

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

    Jun 8, 2024 · There are six basic types of quadrilaterals: 1) rectangle, 2) square, 3) parallelogram, 4) rhombus, 5) trapezoid, and 6) kite. Each one of them and their basic properties are given below:

  3. Quadrilateral Shapes and Facts - Science Notes and Projects

    Jul 18, 2023 · Quadrilaterals, four-sided polygons, are an important concept in geometry due to their variety and ubiquity. They serve as a bridge between simpler shapes, like triangles, and more …

  4. 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, meaning "side".

  5. Quadrilateral - Math Steps, Definition, Examples & Questions

    Here you will learn about quadrilaterals, including their names, attributes and how to classify them. Students first learn about quadrilaterals in early elementary school with their work in geometry.

  6. Quadrilateral - Math.net

    Quadrilaterals are widely studied in geometry. They are often categorized further based on their angles and sides. A parallelogram is a quadrilateral with two pairs of parallel sides. The opposite angles and …

  7. Quadrilaterals (video lessons, examples and solutions)

    Quadrilaterals are two-dimensional four-sided polygons on a plane. Quadrilaterals have the following properties: the interior angles add up to 360°. The following diagram shows the properties of some …