# Is a 3d rectangle a cube?

• A rectangular is a three dimensional shape withsix rectangular shaped sides. All of its angles are rightangles. It can also be called a cuboid. A cube and a squareprism are both special types of a rectangularprism.

• A three-dimensional orthotope is also called aright rectangular prism, rectangular cuboid, orrectangular parallelepiped. A special case of ann-orthotope, where all edges are equal length, is then-cube.

is a cube a 3d square? The basic difference between a cube and asquare is, a cube is a 3D figure (having 3dimensions) i.e. length, breadth and height while a squarehas only 2 dimensions i.e. length and breadth. The sides (faces) ofa cube are squares. The edges are straight lines. Thecorners (vertices) are at right angles.

In respect to this, can a rectangle be a cube?

A square is a rectangle with all sides equal. Soall squares are rectangles, but not all rectanglesare squares. Similarly, a cube is a rectangular prism withall sides equal, and therefore all faces of equal area. So acube is a rectangular prism, but not all rectangular prismsare cubes.

Is sphere a 3d shape?

3D shapes A 3D shape is a blown upshape. We are learning about the following 3D shapessphere, cube, cuboid, cylinder, cone, square basedpyramid, triangular based pyramid. A sphere has no edges andtherefore no corners. It has one curved face that goes all the wayaround.

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