From the moment Squid Game drops its first masked soldier onto the screen, the symbols on their faces demand attention. Circle, triangle, and square. They’re simple, geometric, and eerily familiar.

Pro tip: If you're looking to contour your face, focus on the chin area to push it back rather than bring it forward with ...

The area of the shape is 67 m². An interior designer will calculate floor area when changing the floor covering in a room. Flooring materials, including laminate slats, are sold by the square metre.

Ah! Not really. But got your attention. Now. 3D shapes, they have 3 dimensions. Length, width and depth. What would the 3D version of a square be? A cube. A cube has 6 square faces which are all ...