A square and a rectangle, a circle and a triangle. BOY: If you’re looking for a square, you can see them everywhere. Images of the shapes appear as they are mentioned in the song. BOY ...

Now it’s time to step into the future with more memory and talk about what modern 2D games still do to this ... Rasterization draws entire shapes — triangles, lines and rectangles — into ...

Two-dimensional (2D) shapes are completely flat ... These shapes are all regular polygons. A regular triangle is called an equilateral triangle. A regular quadrilateral is called a square.