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A polygon is any shape made up of straight lines that can be drawn on a flat surface, like a piece of paper. Such shapes include squares, rectangles, triangles and pentagons but not circles or any other shape that includes a curve.
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Oct 24, 2023 · Polygons are closed, flat (or two-dimensional) shapes formed by straight lines. The term "polygon" comes from the Greek words "poly" (meaning "many") and "gonia" (meaning "angle"). Polygons are primarily classified based on the number of sides they have and their internal angles.
- Is It A polygon?
- Types of Polygons
- Remembering
Polygons are 2-dimensional shapes. They are made of straight lines, and the shape is "closed" (all the lines connect up).
Regular or Irregular
A regular polygon has all angles equal and all sides equal, otherwise it isirregular
Concave or Convex
A convexpolygon has no angles pointing inwards. More precisely, no internal angle can be more than 180°. If any internal angle is greater than 180° then the polygon is concave. (Think: concave has a "cave" in it)
Simple or Complex
A simple polygon has only one boundary, and it doesn't cross over itself. A complexpolygon intersects itself! Many rules about polygons don't work when it is complex.
Quadrilateral
A QuadBike has 4 wheels
Pentagon
The "Pentagon" in Washington DC has 5 sides
Hexagon
Honeycomb has Hexagons
Most of the three-dimensional shapes can be defined as a set of vertices, lines that connect the vertices and faces enclosed by these lines including obtained interior points. For many three dimensional shapes, faces are two-dimensional. Also, some shapes in three dimensions have curves surfaces.
- There are many shapes in geometry based on their dimensions. Circle, Triangle, Square, Rectangle, Kite, Trapezium, Parallelogram, Rhombus and diff...
- There are basically six types of triangles: Scalene Triangle Isosceles Triangle Equilateral Triangle Acute-angled triangle Obtuse-angled trian...
- The basic polygons are: Triangle Quadrilaterals – square, rectangle, parallelogram, trapezium, kite Pentagon Hexagon Heptagon Octagon Nonago...
- Cube – Sugar cube, Rubik’s cube Cuboid- A wooden rectangular box, matchbox Cone- Icecream cone, Pyramid Sphere- Football, Basketball Cylinder-...
- The basic solid shapes are Cube, Cuboid, Cone, Sphere, Hemisphere and Cylinder.
Following are the main properties of polygons based on their shapes, sizes, angles, vertices, and types: All polygons have a 2D shape (closing in a space) Polygons are made with straight sides or lines. Any shape that includes a curve is not a polygon. All regular polygons are also called convex polygons.
Polygon is a closed shape made up of straight-line segments. The circle is a closed figure but it is made of a curve. So, a circle is not a polygon.
People also ask
Are circles a polygon?
Is a polygon a straight line or a convex?
Is a polygon a plane shape with straight sides?
Does a polygon have curved sides?
What is a polygon in math?
How are polygons classified?
Math Article. Polygon. A polygon is a two-dimensional geometric figure that has a finite number of sides. The sides of a polygon are made of straight line segments connected to each other end to end. Thus, the line segments of a polygon are called sides or edges.
