Question

which of the following is considered to be a 3 dimensional figure? a cube a square a circle a triangle

Explanation:

A cube has length, width, and height, which are three dimensions. A square, circle, and triangle are two - dimensional figures as they lie on a plane and have only length and width (in the case of square and triangle) or radius (in the case of a circle which can be considered in terms of a 2D plane with radius as a measure related to its 2D form).

Answer:

A. A cube