Global web icon
wikipedia.org
https://en.wikipedia.org/wiki/Rectangle
Rectangle - Wikipedia
A rectangle in the plane can be defined by five independent degrees of freedom consisting, for example, of three for position (comprising two of translation and one of rotation), one for shape (aspect ratio), and one for overall size (area).
Global web icon
mathmonks.com
https://mathmonks.com/rectangle
Rectangle - Definition, Properties, Formulas - Math Monks
What is a rectangle in geometry with diagram - find out its definition and properties with calculation of diagonal, area and perimeter using formulas
Global web icon
mathsisfun.com
https://www.mathsisfun.com/geometry/rectangle.html
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°).
Global web icon
geeksforgeeks.org
https://www.geeksforgeeks.org/maths/rectangle/
Rectangle | Definition, Properties, Formulas - GeeksforGeeks
A rectangle is a closed quadrilateral in which the sides are equal and parallel, there are various formulas that are used to find various parameters of the rectangle.
Global web icon
splashlearn.com
https://www.splashlearn.com/math-vocabulary/geomet…
What is Rectangle? Definition, Examples, Formula, Facts
Rectangle is a quadrilateral in which all 4 angles are right angles; opposite sides parallel and equal. Learn properties, formulas for area and perimeter & more.
Global web icon
merriam-webster.com
https://www.merriam-webster.com/dictionary/rectang…
RECTANGLE Definition & Meaning - Merriam-Webster
The meaning of RECTANGLE is a parallelogram all of whose angles are right angles; especially : one with adjacent sides of unequal length. How to use rectangle in a sentence.
Global web icon
cuemath.com
https://www.cuemath.com/geometry/rectangle/
Rectangle - Formulas | Definition | Examples | Rectangle shape
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 rectangles and its properties.
Global web icon
cambridge.org
https://dictionary.cambridge.org/us/dictionary/eng…
RECTANGLE | definition in the Cambridge English Dictionary
The area of a rectangle is its height times its width. The rectangle is 5 cm long and 1.9 cm wide.
Global web icon
dreambox.com
https://www.dreambox.com/math/skills/shapes/rectan…
All About Rectangles - Definition, Examples, Formulas
Like a square, a rectangle is a two-dimensional (or flat) shape with four sides and four right angles. By a rectangle’s definition, opposite sides must be equal and parallel to each other.
Global web icon
math.net
https://www.math.net/rectangle
Rectangle - Math.net
The opposite sides of a rectangle are congruent and parallel to each other. The longer sides of a rectangle are typically referred to as its length while the shorter sides are referred to as its width.