Learn what are 2D shapes , how to identify and classify them, and their properties such as area and perimeter. See examples of 2D shapes such as circle, triangle, square, rectangle, pentagon, octagon and more. Learn what 2D shapes are, how to identify and classify them, and their properties and formulas. Explore examples, worksheets, games, and FAQs on 2D shapes . Math Geometry | Learn 2D shapes like circles, squares, triangles, rectangles with examples. Discover the importance of 2D shapes in maths. A 2D shape is a flat figure characterized by length and width but lacks depth or volume. Examples include squares, rectangles, triangles, circles, and hexagons.
