About 386,000 results
Open links in new tab
  1. Rectangle - Wikipedia

    Other geometries, such as spherical, elliptic, and hyperbolic, have so-called rectangles with opposite sides equal in length and equal angles that are not right angles. Rectangles are …

  2. Rectangle - Definition, Properties, Formulas - Math Monks

    Jun 8, 2024 · Find the perimeter of a rectangle whose width is 7 cm and length is 9 cm.

  3. Rectangle - Math is Fun

    (Jump to Area of a Rectangle or Perimeter of a Rectangle) A rectangle is a four-sided flat shape where every angle is a right angle (90°). the little square in each corner means "right angle" …

  4. Formulas | Definition | Examples | Rectangle shape - Cuemath

    A rectangle is a quadrilateral in which all the angles are equal and the opposite sides are equal and parallel. Let us learn about the rectangle shape, some rectangle formulas, types of …

  5. What is Rectangle? Definition, Examples, Formula, Facts

    Since, a rectangle is a 2-D shape, it is characterized by two dimensions, length, and width. Length is the longer side of the rectangle and width is the shorter side. Rectangle being the most …

  6. All About Rectangles - Definition, Examples, Formulas

    One of the most common shapes out there is the rectangle! Rectangles share a lot of qualities similar to the square, but they’re not exactly alike. Let’s learn all about rectangles: what they …

  7. Rectangle - Definition, Steps, Examples & Questions

    Here you will learn about rectangles, including how to identify a rectangle, the properties of a rectangle, and how to find the area of a rectangle and the perimeter of a rectangle.

  8. Rectangle - Math.net

    Rectangles are one of the most common shapes you will see in daily life. Many objects around us are rectangular in shape, such as a book, a phone, a door, a card, and many more. The …

  9. Properties of Rectangles | Brilliant Math & Science Wiki

    2 days ago · A rectangle is a parallelogram with four right angles. Rectangles are much simpler to deal with than the general case of a parallelogram. The fundamental definition of a rectangle is …

  10. Rectangle | Definition, Properties, Formulas - GeeksforGeeks

    Jul 23, 2025 · A rectangle is a quadrilateral with four sides and following properties. All four angles are right angles (90°). The opposite sides of a rectangle are equal in length and parallel …