A square is to a plane as a cube is to a volume. A square, a two-dimensional shape, exists on a plane, which is a two-dimensional space. Similarly, a cube is a three-dimensional object and exists in a volume, a three-dimensional space.
Know MoreThe terms "square" and "cube" are occasionally used interchangeably, but in reality, they refer to mathematical objects of different dimensions. Two-dimensional objects like squares have the dimensions length and width, but not height. Three-dimensional objects like cubes have length and width as well as height. Whereas two-dimensional objects have only surface area as a measure of size, three-dimensional objects have surface area and volume.
Learn more in GeometryWhen you cube a number, you multiply it by itself three times. A cube root is the value that, when cubed, gives you the original number. One way to find the cube root of a value is by going down the numbers and cubing them until getting the original value.
Full Answer >The perimeter of an object is the measurement of the sides of the object. Measuring the perimeter of a square or rectangle is easy, but measuring the perimeter of a cube is slightly more difficult. With a simple measurement, you can quickly calculate the perimeter of a cube.
Full Answer >Non-coplanar points are any group of points that do not lie along the same geometrical plane. Points are considered coplanar if they lie along the same plane, and are often used to name that plane (e.g. plane ABCD). If a point E does not lie on plane ABCD, point E is non-coplanar with the other points. Points A, B, C and D are coplanar.
Full Answer >Points that lie in the same plane are called coplanar points. Points that do not lie in the same plane are non-coplanar. Two points are always coplanar, but three or more points may or may not be coplanar.
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