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perimeter 音标拼音: [pɚ'ɪmətɚ]

n. 周长,周界

周长,周界

WordNet (r) 3.0 (2006) (WordNet)

perimeter
n 1: the boundary line or the area immediately inside the
boundary [synonym: {margin}, {border}, {perimeter}]
2: a line enclosing a plane areas
3: the size of something as given by the distance around it
[synonym: {circumference}, {perimeter}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Perimeter \Per*im"e*ter\, n. [Gr. ?; peri` around ? measure:
cf. F. p['e]rim[`e]tre.]
1. (Geom.) The outer boundary of a body or figure, or the sum
of all the sides.
[1913 Webster]

2. An instrument for determining the extent and shape of the
field of vision.
[1913 Webster] Perimetric

Moby Thesaurus II by Grady Ward, 1.0 (moby-thesaurus)

61 Moby Thesaurus words for "perimeter":
alentours, ambience, ambit, border, borderlands, borderline,
boundaries, boundary, bounds, bourn, bourns, brim, brink, circle,
circuit, circumambiencies, circumference, circumjacencies,
circumscription, circumstances, compass, confines, context,
coordinates, edge, edges, entourage, environing circumstances,
environment, environs, fringe, fringes, gestalt, habitat, hem,
limitations, limits, marches, margin, metes, metes and bounds,
milieu, neighborhood, outlines, outposts, outskirts, pale,
parameters, periphery, precincts, purlieus, situation, skirt,
skirts, suburbs, surroundings, total environment, verge, verges,
vicinage, vicinity

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单词	字典	翻译
perimeter	查看　perimeter　在百度字典中的解释	百度英翻中〔查看〕
perimeter	查看　perimeter　在Google字典中的解释	Google英翻中〔查看〕
perimeter	查看　perimeter　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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英文字典中文字典相关资料:

How To Find Perimeter? Definition, Formulas, Examples, Facts - SplashLearn
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 - Math is Fun
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 The perimeter of a circle is called the circumference: Circumference = 2 π × radius Perimeter = very hard!
Perimeter - Wikipedia
A perimeter is the length of a closed boundary that encompasses, surrounds, or outlines either a two-dimensional shape or a one-dimensional line The perimeter of a circle or an ellipse is called its circumference Calculating the perimeter has several practical applications
Perimeter Calculator
Find the perimeter of 12 popular shapes with this intuitive perimeter calculator - quick, accurate, and user-friendly!
Perimeter - Definition, Examples | How to Find Perimeter? - Cuemath
The perimeter of a triangle is the sum of all three sides In the case of an equilateral triangle, since all three sides are equal in length, the perimeter can be calculated as 3 × side-length The formula of perimeter of triangle = (a + b + c) units, where a, b, and c are the sides of the triangle Where do we Use Perimeter in Real Life?
How to Find Perimeter in 3 Easy Steps - Mashup Math
For each example of how to find perimeter in this guide, we will use a simple 3-step method for finding perimeter that you can use to find the perimeter of any shape and to solve any math problem involving perimeter
Perimeter Meaning - BYJUS
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; Formula
What is the perimeter of a 2D shape? - BBC Bitesize
The perimeter is the distance around the outside of a 2D shape The distance can be measured in units like millimetres, centimetres, metres and kilometres To work out the perimeter, add up the
Perimeter - Math. net
The perimeter is the total length or distance around a two dimensional shape In the figure below, the perimeter of each shape is the sum of the lengths of each side, shown in red The perimeter of a circle or ellipse is called the circumference
Perimeter - United Urology
Arizona Urology Specialists’ Perimeter clinic offers a range of services from routine check-ups and preventive care to the diagnosis and treatment of complex urological conditions

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