There are many two-dimensional shapes including those with more complex or irregular shapes. These shapes are often classified based on their number of sides and the angles between them. For example, a triangle has three sides and three angles, while a square has four sides and four right angles.
Here is a list of common two-dimensional shapes:
- Square
- Rectangle
- Triangle
- Circle
- Oval
- Diamond
- Pentagon
- Hexagon
- Heptagon
- Octagon
- Nonagon
- Decagon