Q:
# What is a 3D rectangular object called?

**A three-dimensional rectangular object is called a "cuboid," which means "similar to a cube" or "resembling a cube."** It is also referred to as a "rectangular parallelepiped."

A cuboid contains six plane surfaces, with all of its vertices forming 90-degree angles. Two of a cuboid's properties are volume and surface area. The formula for calculating the volume is V = lwh, where "V" denotes the volume, "l" indicates the length, "w" represents the width and "h" is the cuboid's height. The formula for the surface area is A = 2wl + 2lh + 2hw, where "A" is the surface area. A cuboid can be classified as a "prism" because it has a uniform cross-section along its length.

Learn more about Shapes-
Q:
## What are the properties of a cube?

A: A cube is a solid that has six square faces of equal size that meet each other at right angles. A cube also has eight vertices (corners) and 12 edges. All ... Full Answer >Filed Under: -
Q:
## How do you find the volume of a cube?

A: According to Math Open Reference, the volume of a cube is calculated using the following formula: [side (in)] 3. This formula requires you to take a side m... Full Answer >Filed Under: -
Q:
## Is a cube a polygon?

A: A cube is a three-dimensional solid, more properly called a polyhedron. It is made up of six congruent square faces all set at perpendicular angles. It is ... Full Answer >Filed Under: -
Q:
## How many faces does a cube have?

A: A cube has six faces. An example of a cube is a dice where every face is numbered from one to six. A cube has edges of equal length, and all the angles are... Full Answer >Filed Under: