Rectangle - Wikipedia, the free encyclopedia
In Euclidean plane geometry, a rectangle is any quadrilateral with four right angles. The term "oblong" is occasionally used to refer to a non-square rectangle.

rectangle: Definition from Answers.com
rectangle n. A four-sided plane figure with four right angles. [French, from Medieval Latin rēctangulum , a right triangle, from Late Latin

Rectangle -- from Wolfram MathWorld
A closed planar quadrilateral with opposite sides of equal lengths a and b, and with four right angles. The area of the rectangle is A=ab, and its polygon diagonals p and q are ...

Rectangle definition - Math Open Reference
Rectangle definition and properties ... The rectangle, like the square, is one of the most commonly known quadrilaterals.

Rectangle - Definition and More from the Free Merriam-Webster ...
Definition of rectangle from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Quadrilaterals - Square, Rectangle, Rhombus, Trapezoid, Parallelogram
Quadrilateral just means "four sides" (quad means four, lateral means side). Any four-sided shape is a Quadrilateral. But the sides have to be straight, and it has to ...

Rectangle: Information from Answers.com
Rectangle The Rectangle function draws a rectangle. The rectangle is outlined by using the current pen and filled by using the current brush

rectangle - definition of rectangle by the Free Online Dictionary ...
rec·tan·gle (r k t ng g l) n. A four-sided plane figure with four right angles. [French, from Medieval Latin r ctangulum, a right triangle, from Late Latin r ctiangulum: Latin r ctus, ...

Rectangle Class (System.Windows.Shapes)
Draws a rectangle. ... Namespace: System.Windows.Shapes Assembly: PresentationFramework (in PresentationFramework.dll)

Rectangle | Define Rectangle at Dictionary.com
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