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  1. Properties of Parallelogram - Theorems, Proof, Examples ...

    What are the Properties of Parallelogram? A parallelogram is a type of quadrilateral in which the opposite sides are parallel and equal. There are four angles in a parallelogram at the vertices. …

  2. Parallelogram | Properties, Formulas, Types, and Theorem

    Jul 23, 2025 · A parallelogram is a two-dimensional geometrical shape whose opposite sides are equal in length and are parallel. The opposite angles of a parallelogram are equal in measure …

  3. Parallelogram - Wikipedia

    In Euclidean geometry, a parallelogram is a simple (non- self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and …

  4. Parallelogram - Definition, Properties, Types, and Formulas

    Nov 11, 2025 · Learn what a parallelogram is in math, its types, properties, formulas, and how to identify and calculate area, height, and perimeter.

  5. Parallelograms. Properties, Shapes, Sides, Diagonals and ...

    Parallelograms Properites, Shape, Diagonals, Area and Side Lengths plus interactive applet.

  6. Important Properties of a Parallelogram - BYJU'S

    In Geometry, a parallelogram is a type of quadrilateral. It is a two-dimensional figure with four sides. The most important properties of a parallelogram are that the opposite sides are parallel …

  7. Parallelogram | Definition, Properties, Area, & Examples ...

    Nov 28, 2025 · parallelogram, in geometry, a four-sided plane figure in which both pairs of opposite sides are parallel and equal. A parallelogram is a quadrilateral (a polygon with four …