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- Dictionaryperimeter/pɪˈrɪmɪtə/
noun
- 1. the continuous line forming the boundary of a closed geometrical figure: "the perimeter of a rectangle" Similar
- 2. an instrument for measuring the extent and characteristics of a person's field of vision.
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Perimeter Meaning. The perimeter of any two-dimensional closed shape is the total distance around it. Perimeter is the sum of all the sides of a polygon, such as: Perimeter of square = Sum of all four sides. Perimeter of rectangle = Sum of all four sides. Perimeter of triangle = Sum of all three sides.
In geometry, the perimeter of a shape is defined as the total length of its boundary. The perimeter of a shape is determined by adding the length of all the sides and edges enclosing the shape. It is measured in linear units of measurement like centimeters, meters, inches, or feet.
Perimeter is the total length of the boundary of any closed shape. Explore and learn with concepts, definitions, formulas, solved examples, and practice questions at Cuemath.
PERIMETER definition: 1. the outer edge of an area of land or the border around it: 2. the length of the outer edge of a…. Learn more.
Perimeter definition: a line bounding or marking off an area. See examples of PERIMETER used in a sentence.
1. a. : the boundary of a closed plane figure. b. : the length of a perimeter. 2. : a line or strip bounding or protecting an area. 3. : outer limits often used in plural. 4. : the part of a basketball court outside the three-point line. Did you know? Parameter vs. Perimeter. It's very easy to confuse parameter with perimeter.
A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications. A calculated perimeter is the length of fence required to surround a yard or garden.
Perimeter. Perimeter is the distance around a two-dimensional shape. Example: the perimeter of this rectangle is 7+3+7+3 = 20. Example: the perimeter of this regular pentagon is: 3 + 3 + 3 + 3 + 3 = 5×3 = 15. The perimeter of a circle is called the circumference: Circumference = 2 π × radius.
The noun perimeter refers to the border of an enclosed space. The perimeter of a house is its property line. For a country, it would be that country’s borders. From Latin, meaning “around” ( peri )and “measure” ( metron ), a perimeter is basically a boundary of any kind, measuring around the shape.
the area of a basketball court that is outside the free-throw lane (= rectangular area in front of the basket) but inside the three-point line (= curved line that goes around the basket from one side of the playing area to the other): He is a superb passer and shooter, but he prefers to hang on the perimeter.
