Rectangle: Difference between revisions
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A '''rectangle''' is a [[quadrilateral]] in which all | A '''rectangle''' is a [[quadrilateral]] in which all [[angle]]s are [[right angle]]s. Every rectangle is a [[parallelogram]] and so has all the properties of a parallelogram. In addition, rectangles have [[congruent (geometry)|congruent]] [[diagonal]]s. | ||
[[Square (geometry) | | [[Square (geometry) | Square]]s are the only rectangles which are also [[rhombus]]es. | ||
[[Category:Definition]] | |||
Revision as of 01:56, 31 October 2006
This article is a stub. Help us out by expanding it.
A rectangle is a quadrilateral in which all angles are right angles. Every rectangle is a parallelogram and so has all the properties of a parallelogram. In addition, rectangles have congruent diagonals.
