Q:

What is a closed figure made up of line segments?

A:

Quick Answer

A closed figure made up of line segments is called a "polygon." The term "polygon" is derived from the Greek words "poly," which means "many," and "gon," which means "angle."

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A polygon is a two-dimensional geometric structure containing straight lines called "sides." One side of a polygon is connected to two other sides at their endpoints. If a polygon's sides and angles are equilateral and equiangular, respectively, then it is called a "regular polygon." Otherwise, the polygon is irregular. Other types of polygons include concave or convex and simple or complex. Some common polygons include triangles, pentagons, nonagons, quadrilaterals, octagons, decagons, pentagons, hexagons and heptagons.

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Related Questions

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    What is a 12-sided figure called?

    A:

    A 12-sided polygon is called a dodecagon. A polygon is any closed figure with 3 or more sides and angles. Every polygon with 3 to 20 sides has a name. Polygons with 30, 40, 50, 60, 70, 80, 90, and 100 sides have specific names as well.

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    What is a geometric space figure ?

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    A geometric space figure is a three dimensional figure with points that do not share the same plane. Space geometry helps describe everyday objects such as buildings, tools and objects. These figures can have any number of faces, sides, vertices and edges.

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    What is a 10-sided figure called?

    A:

    A 10-sided figure is called a decagon. In geometry, a decagon is defined as a polygon consisting of 10 connecting line segments that connect at 10 vertices. A regular decagon has sides with equal lengths and equal angle measurements.

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    What is a seven-sided figure called?

    A:

    A seven-sided polygon is called a "heptagon." According to MathWorld from Wolfrom Research, Inc., a seven-sided shape is also sometimes called a "septagon." This latter term, however, is not commonly used to describe this shape.

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