RECTANGLES Meaning and
Definition
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Rectangles are geometric shapes that are characterized by having four sides and four angles. They are classified as quadrilaterals, which means they have four straight sides. However, what sets rectangles apart from other quadrilaterals is that all four of their angles are right angles, each measuring 90 degrees. The opposite sides of a rectangle are parallel to each other, which means they never intersect or cross paths.
In terms of properties, rectangles have two pairs of parallel sides of equal length. This means that the length of one pair of opposite sides is equal, as is the length of the other pair. Additionally, all four corners of a rectangle are 90-degree angles, making it a type of quadrilateral with perpendicular sides.
Rectangles are commonly encountered shapes in everyday life. From the shape of windows and doors to picture frames and tables, rectangles find extensive usage in numerous applications. They also serve as a foundational shape in mathematics, as their properties and formulas are integral to various geometric calculations. The area of a rectangle is determined by multiplying its length by its width, while its perimeter is the sum of all four sides.
Overall, rectangles are well-defined geometric shapes that possess distinct characteristics, making them easily recognizable and applicable in various practical and mathematical contexts.
Top Common Misspellings for RECTANGLES *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for RECTANGLES
Etymology of RECTANGLES
The word "rectangle" dates back to the late 14th century and is derived from the Old French word "rectangle" or "rectangulaire", which in turn came from the Latin word "rectangulus". In Latin, "rectangulus" is a combination of two words: "rectus" meaning "right" or "right angle", and "angulus" meaning "corner" or "angle". Therefore, the etymology of "rectangles" is primarily derived from the Latin and French languages, referring to a shape with right angles and corners.
Similar spelling words for RECTANGLES
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