Here is a list of 2D shapes examples along with their properties. However, a few of them are commonly seen around us and are discussed below. Let us learn about a few of them along with their properties. There are different types of regular and irregular two dimensional shapes like a circle, triangle, square, rectangle, pentagon, and hexagon. It shows a list of 2d shapes.Ģ-D shapes are flat and can be drawn on a sheet of paper. Observe the following figure which shows the difference between regular and irregular two dimensional shapes.
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. Some common 3D shapes are cuboids, cones, pyramids, and cylinders. For example, a dice is three-dimensional because it consists of a length, a width, and a height. In comparison to these, a 3D (three-dimensional) shape has three dimensions - length, width, and height. They do not have any thickness and can be measured only by the two dimensions. In geometry, 2D shapes (2 dimensional shapes) can be defined as plane figures that are completely flat and have only two dimensions - length and width.
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