![]() The areas for different shapes are given below: 2d Shape The area is the region covered by a 2d shape on a plane. The total angle of a circle is equal to 360 degrees Go through the below to learn all the properties of 2D shapes. The stop sign board has an octagon shape, which you can see on the roadside. The sum of all the interior angles of an octagon is 1080°. The Pentagon building, which is the headquarters of the US Department of Defense, is a great example of the pentagon shape.Īn octagon is an eight-sided polygon which can be either regular or irregular. In the case of a regular pentagon, each interior angle is equal to 108°, and each exterior angle measures 72°. A brick, TV, cardboard, which has length and breadth are examples of the rectangle.Ī pentagon is a five-sided polygon (2d Shape), and it can be regular or irregular. All the angles of a rectangle are equal to 90°. A wall or a table where all the sides are equal are the examples of square shape.Ī rectangle is a 2d shape which has four sides, where the opposite sides are equal and parallel to each other. The diagonals of the square also bisect each other at 90°. It is considered to be a two-dimensional regular quadrilateral. You can also learn the properties of triangle here.Ī square is a four-sided polygon (2d Shape), whose four sides are equal in length and all the angles are equal to 90°. Pyramids are the best example of a triangle shape. The sum of all the three angles of a triangle is equal to 180°. The example of the circle in real life are wheels, pizzas, orbit, etc.Ī triangle is a three-sided polygon (2d Shape) which has three edges and three vertices. The distance from the center to the outer line of the circle is called a radius. Now let us discuss some shapes one by one.Ī circle is a closed 2d figure in which the set of all the points in the plane is equidistant from a given point called “center”. Both circle and ellipse have a curved shape, whereas the polygons have a closed structure with sides. Including the circle, an ellipse is also a non-polygon shape. ![]() A polygon which has all the sides and angles as equal is called a regular polygon. Apart from the circle, all the shapes are considered as polygons, which have sides. The basic types of 2d shapes are a circle, triangle, square, rectangle, pentagon, quadrilateral, hexagon, octagon, etc. Some of the 2d shapes contain sides and corners, whereas some have curved boundaries. All the 2d shapes have various parameters such as area and perimeter. ![]() In maths, 2d shapes can be defined as the plane figures that can be drawn on a flat (or plane) surface or a piece of paper. Let us learn various types of two-dimensional shapes here, in this article. These 2D and 3D shapes have been taught to us since our primary classes. Depending on many factors, such as angle, sides, length, height, width, area, volume, etc., the shapes can vary. These shapes have their own pattern and properties. In geometry, 2d shapes and 3d shapes are explained widely to make you understand the different types of objects you come across in real life. ![]()
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