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In Euclidean plane geometry, a rectangle is any quadrilateral with four right angles. It can also be defined as an equiangular quadrilateral, since equiangular  ...

Rectangle - Math is Fun


Rectangle. (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°).

Rectangle - math word definition - Math Open Reference


The rectangle, like the square, is one of the most commonly known quadrilaterals . It is defined as having all four interior angles 90° (right angles).

Rectangle -- from Wolfram MathWorld


Rectangle. DOWNLOAD Mathematica Notebook EXPLORE THIS TOPIC IN the MathWorld Classroom Rectangle. A closed planar quadrilateral with opposite ...

Many new knitters tend to get stuck on the rectangle shape for a long time, knitting a string of scarves, washcloths, even bags that are nothing more than rectangles folded and sewn together. The book includes 25 patterns for tops, shrugs, bags (and scarves, of course!... More »
By Sarah E. White, About.com Guide

Rectangle Structure (System.Drawing) - MSDN - Microsoft


Initializes a new instance of the Rectangle class with the specified location and size. ... Gets the x-coordinate of the left edge of this Rectangle structure.

Rectangle (Java Platform SE 7 ) - Oracle Documentation


A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's upper-left point (x,y) in the coordinate space, its width, and its  ...

Rectangle | Definition of rectangle by Merriam-Webster


geometry : a four-sided shape that is made up of two pairs of parallel lines and that has four right angles; especially : a shape in which one pair of lines is longer  ...

Rectangle - Area and Perimeter of a Rectangle - Quatr.us


A rectangle is a flat shape, in one plane, defined by four points at the four corners . A rectangle has two sides of equal length opposite each other, and two other ...

Rectangle | Define Rectangle at Dictionary.com


1565-75; < Medieval Latin rēctangulum, Late Latin rēctiangulum right-angled triangle (noun use of neuter of rēctiangulus having a right angle), equivalent to ...

Popular Q&A
Q: What is an A rectangle?
A: a figure that has 2 sets of congruent sides. Read More »
Source: wiki.answers.com
Q: What is a rectangle?
A: A rectangle is defined in plane geometry as a quadrilateral where all four of its interior angles are right angles. Note that this also makes a square qualify a... Read More »
Source: wiki.answers.com
Q: What is rectangle.
A: A parallelogram with 4 right angles. Read More »
Source: www.answers.com
Q: How to Calculate the Area of a Rectangle.
A: A rectangle has these properties: All angles are 90 degrees, opposite sides are equal in length, and opposite sides are parallel. A square can also be a rectang... Read More »
Source: www.ehow.com
Q: How to Find the Dimensions for a Rectangle.
A: Things You'll Need. Tape measure. Find the length of the rectangle by measuring one of the longer sides. Find the width by measuring a shorter side. If the rect... Read More »
Source: www.ehow.com