Square: Cube:: Circle: ___________________

Correct option is A

Given:

• The analogy compares 2D geometric shapes and their corresponding 3D shapes.
• A Square in 2D corresponds to a Cube in 3D.
• A Circle is a 2D shape, and we are tasked with identifying its 3D equivalent.

Formula Used:

The 3D equivalent of a 2D shape is derived by revolving the 2D shape around one of its axes:

• When a Circle is revolved around its diameter, it forms a Sphere.

Solution:

A Square corresponds to a Cube because the Cube is the 3D extension of the Square. Similarly, a Circle, when extended or revolved in 3D space, forms a Sphere.

Hence, the analogy is:

Circle : Sphere.