'Real objects' is sufficient. Solids, liquids, gases, and even plasmas may be bounded by three dimensions.
Chat with our AI personalities
Two dimensional is flat like a square and circle. Three dimensional is real life like, like a sphere and cube.
The real Earth and a globe, a real train/car/building and the corresponding model.
A real number is any continuous quantity which can be represented as a point on a one-dimensional line. Real numbers are used for measuring properties of objects and phenomena in the natural and social world.
A real life object of a quadrilateral is a windowpane.
baseball basketball gumball marble