What’s the best shape in the world? Hold on, don’t answer – I know exactly what you’re going to say: a square. Something cube-ish at least. I knew it and you’re in luck: welcome to Block Friday. Look, ...
Surface area is measured in square units including cm² and m². A cube has six congruent square faces. The total area of the faces is the surface area of the cube. To work out the surface area of a ...