2D Shapes Definition
Two-dimensional (2D) shapes are geometric figures that exist on a flat plane, with only length and width, lacking depth. They are fundamental in geometry and play a crucial role in various mathematical and real-world applications.
Mathematical Representation of 2D Shapes
2D shapes are often represented by their defining characteristics, such as the number of sides, angles, and whether they have equal sides or angles. Formulas for calculating their properties, like area and perimeter, are also used in mathematical representation.
Examples: Common examples of 2D shapes include squares, rectangles, circles, triangles, pentagons, hexagons and octagons.
2D-Shapes
Two-dimensional and Three-dimensional shapes are important geometrical figure concepts in mathematics. 2D shapes are flat figures that have only length and width. They lack depth or thickness. 2D shapes are flat while 3D shapes have depth and volume.
In this article, we will discuss about 2D-shapes in detail.
Table of Content
- 2D Shapes Definition
- 2D Shapes Names
- Types of 2D Shapes
- 2D Shapes and 3D Shapes
- Area and Perimeter of 2D Shapes
- Examples on 2D Shapes