A circle consists of various parts like the radius, diameter, circumference, and so on. Some real-life examples of the circle are coins, wheels, and pizzas. Circle:Ī circle is a closed 2D shape made up of a curved line with no corners or edges. Here are a few 2D shapes examples along with their properties. Let us learn about a few of them along with their properties. There are different types of regular and irregular 2D shapes like a circle, triangle, square, rectangle, pentagon, and hexagon. Observe the following figure which shows the difference between regular and irregular 2D shapes.Ģ-D shapes are flat and can be drawn on a sheet of paper.
Types of 2D Shapes - Regular and Irregular 2D ShapesĪ 2D shape can be classified as regular or irregular based on the length and the interior angles: The figure given below shows the 2D shapes that we commonly come across. 2D shapes with at least three straight sides are called polygons and these include triangles, squares, and quadrilaterals. All the 2 dimensional shapes have sides, vertices (corners), and interior angles, except for the circle, which is a curved figure. A circle, square, rectangle, and triangle are some examples of two-dimensional shapes and these shapes can be drawn on paper.
2D Shapes DefinitionĪ polygon is a 2 dimensional shape made up of straight line segments which are connected with each other, thus giving it a closed shape. They do not have any thickness and can be measured only by the two dimensions. In geometry, 2D shapes can be defined as plane figures that are completely flat and have only two dimensions – length and width.
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