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Perimeter vs Circumference - What's the difference?

perimeter | circumference |

Circumference is a related term of perimeter.



As nouns the difference between perimeter and circumference

is that perimeter is the sum of the distance of all the lengths of the sides of an object while circumference is the line that bounds a circle or other two-dimensional figure.

As a verb circumference is

to include in a circular space; to bound.

perimeter

Noun

(en noun)
  • (mathematics) The sum of the distance of all the lengths of the sides of an object.
  • (mathematics) The length of such a boundary.
  • The outer limits of an area. See Synonyms at circumference.
  • A fortified strip or boundary usually protecting a military position.
  • An instrument for determining the extent and shape of the field of vision.
  • Synonyms

    * (given grounds) premises

    circumference

    Noun

    (en noun)
  • (geometry) The line that bounds a circle or other two-dimensional figure
  • (geometry) The length of such a line
  • (obsolete) The surface of a round or spherical object
  • Synonyms

    * (distance measured around any object ): girth * (distance measured around a race track ): lap

    Verb

    (circumferenc)
  • (obsolete) To include in a circular space; to bound.
  • (Sir Thomas Browne)