**www.merriam-webster.com**/dictionary/**rectangle**

The Latin word rēctus, meaning “straight” or “right,” gives us the root rect. Words from the Latin rēctus have something to do with being straight or correct.

https://**en.wikipedia.org**/wiki/**Rectangle**

Characterizations. A convex quadrilateral is a **rectangle** if and only if it is any one of the following: [5] [6] an equiangular quadrilateral; a quadrilateral with ...

**www.mathsisfun.com**/geometry/**rectangle**.html

Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

**dictionary.reference.com**/browse/**rectangle**

Examples from the Web for **rectangle** Expand Contemporary Examples I turn the business letter one quarter turn to the right and roll it again into a **rectangle**, folding ...

**www.mathopenref.com**/**rectangle**.html

Use the calculator on the right to calculate the **properties of a rectangle**. Enter the two side lengths and the rest will be calculated. For example, enter the two ...

**www.mathsisfun.com**/**quadrilaterals**.html

Some types are also included in the definition of other types! For example a square, rhombus and **rectangle** are also parallelograms. See below for more details.

**www.thefreedictionary.com**/**rectangle**

Andrea sketched two windows in the room, which formed an angle on the plan, and appeared as a small square added to the **rectangle** of the bedroom.

https://**msdn.microsoft.com**/en-us/library/system.windows.shapes...

Adds a handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the ...

mathworld.wolfram.com/**Rectangle**.html

A closed planar quadrilateral with opposite sides of equal lengths a and b, and with four right angles. A square is a degenerate **rectangle** with a=b. The area of the ...

https://**msdn.microsoft.com**/en-us/library/system.drawing.**rectangle**...

A **rectangle** is defined by its Width, Height, and upper-left corner represented by the Location property. To draw **rectangles**, you need a Graphics object and a Pen object.