PERIMETER Meaning and
Definition
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Perimeter is a noun that refers to the boundary or outer edge of an object or area. It defines the total length of the external lines or the distance around a closed figure or shape. The term is commonly used in geometry and is crucial for measuring and analyzing shapes' boundaries.
In mathematics, the perimeter of a polygon is the sum of the lengths of all its sides. It is calculated by adding up the measurements of each side, or by multiplying the side length by the number of sides in the shape. For example, in a rectangle, the perimeter is obtained by adding together twice the length and twice the width.
Perimeter is an essential concept in various real-life applications. In construction, it helps determine the amount of material required to enclose an area, such as fencing or walling. In sports, the perimeter might refer to the boundary lines of a basketball court or a soccer field. Understanding the perimeter of a garden or a plot of land helps in planning and purchasing the necessary materials, like grass or plants, and even in estimating the cost of landscaping services.
Overall, perimeter provides a measure of the size, length, and shape of an object's exterior boundary. It aids in spatial analysis, measurement, and designing, making it a fundamental concept in geometry and many practical fields.
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1. A circumference, edge, or border. 2. An instrument for delimiting the field of vision and measuring the degree of strabismus. It consists of a semicircular frame at the center of which the patient looks while a white object is moved along the arc, the exact point where it becomes visible being noted and recorded.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The external or outward boundary of a body or figure, or the sum of all its sides-applied to a figure bounded by straight lines.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for PERIMETER *
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Other Common Misspellings for PERIMETER
Etymology of PERIMETER
The word "perimeter" originated from the Latin word "perimeter", which is a combination of two Latin words: "peri-" meaning "around" and "metrum" meaning "measure". Therefore, the etymology of "perimeter" can be traced back to Latin, where it referred to the measurement of the distance around a geometric shape.
Similar spelling words for PERIMETER
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