- Characterizations
A convex quadrilateral is a rectangle if and only if it is any one of the following:
• a parallelogram with at least one right angle
• a … See more
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- This summary was generated by AI from multiple online sources. Find the source links used for this summary under "Based on sources".
Learn more about Bing search results hereOrganizing and summarizing search results for youA rectangle is a shape with four sides and four corners, where all corners are right angles. It is a type of parallelogram with opposite sides parallel and equal in length. A square is a special type of rectangle with four equal sides and four right angles. Rectangle - Simple English Wikipedia, the free encyclopedia
In geometry, a rectangle, otherwise referred to as a rectilateral, is a shape with four sides and four corners. The corners are all right angles. It follows that the pairs of sides opposite each other …
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Properties of Rectangles | Brilliant Math & Science Wiki
- Each of the interior angles of a rectangle is \( 90^\circ \).
- The diagonals of a rectangle bisect each other.
- The opposite sides of a rectangle are parallel.
- The opposite sides of a rectangle are equal.
- A rectangle whose side lengths are \( a \) and \( b \) has area \( a b …
Rectangle packing - Wikipedia
Rectangle packing is a packing problem where the objective is to determine whether a given set of small rectangles can be placed inside a given large polygon, such that no two small …
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Rectangle (Definition, Shape, Properties, Area, Formula, …
Aug 7, 2017 · What is a rectangle in Geometry? A rectangle is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to …
- Estimated Reading Time: 4 mins
rectangle - Wiktionary, the free dictionary
Feb 20, 2025 · (geometry) Any quadrilateral having opposing sides parallel and four right angles. (nontechnical) Such a quadrilateral that is oblong (longer than it is wide): one that is not …
Rectangle - Wikiwand
In Euclidean plane geometry, a rectangle is a rectilinear convex polygon or a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular …
Rectangle - Definition, Properties, Formulas - Math …
Jun 8, 2024 · What is a rectangle in geometry with diagram - find out its definition and properties with calculation of diagonal, area and perimeter using formulas
What is a Rectangle? | Rectangle Shape | Teaching …
A rectangle is a 2D shape that has 4 sides, 4 corners, and 4 right angles. Opposite sides of a rectangle shape are the same length, with one pair being longer than the other pair. If all the sides of a rectangle were the same size, it …
Rectangle | Math Wiki - Fandom
In geometry, a rectangle is defined as a quadrilateral where all four of its angles are right angles. A rectangle with vertices ABCD would be denoted as A B C D {\displaystyle \Box ABCD} . …
Rectangle - Math is Fun
A rectangle is a four-sided flat shape where every angle is a right angle (90°). the little squares in each corner mean "right angle" Opposite sides are parallel and of equal length (so it is a …
Rectangle - Math.net
A rectangle is a quadrilateral with four right angles. The following are two examples. Rectangles are one of the most common shapes you will see in daily life. Many objects around us are …
Rectangle|Definition & Meaning - The Story of Mathematics
What Is a Rectangle? A polygon having four sides or 4 corners are called a rectangle. If the edge-to-edge distance of all the sides of a polygon is equal in length, then the formed shape is …
What is Rectangle? Definition, Examples, Formula, Facts
A rectangle is a closed 2-D shape, having 4 sides, 4 corners, and 4 right angles (90°). The opposite sides of a rectangle are equal and parallel. Since, a rectangle is a 2-D shape, it is …
Rectangle. Formulas and Properties of a Rectangle
Rectangle - is a quadrilateral in which two opposite sides are equal and all angles is right. Rectangles differ only ratio of long side to short but four angles is right, that is 90 degrees. The …
Rectangle Definition (Illustrated Mathematics Dictionary) - Math is …
Illustrated definition of Rectangle: A 4-sided flat shape with straight sides where all interior angles are right angles (90deg). Also opposite...
All About Rectangles - Definition, Examples, Formulas
A rectangle is a four-sided closed shape with equal parallel sides – A square is always a rectangle, but a rectangle is not always a square! There are three main parts to a rectangle …
Rectangle – Definition, Shape, Properties, Formulas, Types
Jun 21, 2024 · A rectangle is a simple shape with four sides and four corners. Each corner has a right angle, which means it’s 90 degrees. The sides that face each other are the same length …
Rectangle Definition | Formula, Properties & Solved Example
A rectangle is a two-dimensional figure, which has four sides (Quadrilateral) and four corners/vertices. All the interior angles are equal, which measures 90 degrees. The opposite …
What is a Rectangle? | Rectangle Shape | Teaching Wiki
A rectangle is a 2D shape that has 4 sides, 4 corners, and 4 right angles. Opposite sides of a rectangle shape are the same length, with one pair being longer than the other pair. If all the …
What is a Rectangle? | Rectangle Shape | Teaching Wiki - Twinkl
A rectangle is a 2D shape that has 4 sides, 4 corners, and 4 right angles. Opposite sides of a rectangle shape are the same length, with one pair being longer than the other pair. If all the …
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