A rectangle is not a solid shape. A rectangle is a two-dimensional plane figure that lies completely on a flat surface. It is characterized by having four straight sides and four right angles. The opposite sides of a rectangle are parallel and equal in length, while the adjacent sides are perpendicular to each other.
In contrast, a solid shape refers to a three-dimensional object that has volume and occupies space. Solid figures have three dimensions – length, width, and height. They are not confined to a flat surface like plane figures.
To further understand the difference, let’s consider some examples of solid shapes. A cube, for instance, is a solid shape with six square faces, twelve edges, and eight vertices. It has depth and occupies space, making it a three-dimensional object. Similarly, a cylinder, sphere, cone, pyramid, and prism are all examples of solid figures.
Now, let’s delve into a personal experience to illustrate the concept. Imagine holding a rectangular piece of paper in your hand. You can see that it is flat and thin, with no depth or volume. It can be easily folded or bent without changing its fundamental properties as a rectangle. However, if you were to fold the paper into a three-dimensional shape, such as a cuboid, you would create a solid figure that has length, width, and height.
A rectangle is a plane figure, not a solid shape. It exists only in two dimensions, with no depth or volume. Solid shapes, on the other hand, are three-dimensional objects that occupy space and have volume.