brif information about polygon
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Answer:
A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. The name tells you how many sides the shape has. For example, a triangle has three sides, and a quadrilateral has four sides
In geometry, a polygon is a plane figure that is described by a finite number of straight line segments connected to form a closed polygonal chain or polygonal circuit. The solid plane region, the bounding circuit, or the two together, may be called a polygon.
➡Polygons
A polygon is a closed figure where the sides are all line segments. Each side must intersect exactly two others sides but only at their endpoints. The sides must be noncollinear and have a common endpoint.
the word 'poly' means many and 'gons' means 'sides'.
➡Names of polygons
Sides Polygon
3 triangle
4 quadrilateral
5 pentagon
6 hexagon
7 heptagon
9 nonagon
10 decagon