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Rectangle

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What is a rectangle ?

Rectangle with opposite sides equal and four right angles. A rectangle, with its opposite equal sides and four right angles, is a cornerstone of practical design. Found in skyscrapers, screens (16:9 aspect ratio), and furniture, its proportions optimize space efficiency. The golden rectangle variant is revered in art and architecture for its aesthetically pleasing ratios, linking math and beauty. The area formula is: Area = length × width.
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