The two flat ends are circular.Ī torus is a 3D shape that is formed by rotating a circle in a three-dimensional space. Similarly, a solid pyramid with a pentagonal base and five triangular faces that meet at an apex is known as a pentagonal pyramid.Ī cylinder is a 3D geometrical shape with two flat ends with a curved face at the middle. A solid triangular pyramid having four triangular faces is known as a tetrahedron. Its edges are straight, so it has flat faces. The base can either be circular or oval.Ī pyramid is another type of 3D object with a base that is a polygon and an apex. A football is a good example of a sphere.Ĭones are 3D geometrical shapes with a base and an apex point at the top. A sphere, for example, is a round and symmetrical 3D geometric shape with all the points on its surface at a same distance from the center.
Types of 3D ShapesģD objects come in all kinds of shapes and sizes. 3D shapes are drawn using X-axis, Y-axis, and Z-axis. Since 3D shapes have depth, they occupy some volume. Examples of 3D shapes include cubes, cylinders, spheres, cones, etc. Most of the objects that we see around us have 3D shapes, which means they have three dimensions: Length, Breadth, and Depth. It is a closed 2D plane with a curved face where the points on the circumference are not at equal distance from its center. All the points on the surface of a circle are equidistant from its center.Īn oval, just like a circle, has no corners and edges. For example,Ī square is a 2D geometrical shape with four equal sides and four right angles.Ī rectangle has four sides and four right angles, where the opposite sides are of equal length.Ī triangle is a closed 2D plane with three sides, three angles, and three vertices.Ī circle is a two-dimensional curved shape with no corners and edges. 2D shapes are drawn using X-axis and Y-axis.ĢD shapes are basically closed planes with no height. Since 2D shapes don't have any height, they don't have any volume either.
Examples of 2D shapes include circle, rectangle, square, polygons, etc.
2D shapes are flat because they don't have any height or depth. 2D ShapesĪ 2D shape has two dimensions, that is, Length and Breadth. In this brief article, we will take a look at the features of 2D and 3D shapes and identify how they differ from each other. 2D shapes are flat with only length and breadth, while 3D shapes are solid objects with length, breadth, and height.
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