👉 Perimetry is a mathematical concept that refers to the measurement of the length of a closed curve, such as a circle or ellipse, in a plane. It involves calculating the perimeter of a shape by adding up all its sides and angles.
In geometry, perimetry can be applied to various shapes, including circles, triangles, rectangles, and other geometric figures. The formula for calculating perimetry is:
Perimeter (P) = 2
(length + width)
Where:
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