Do you know what a circle looks like? Can you name some other shapes too? A two dimensional (2D) shape is made of lines. Sometimes the lines are curved and sometimes the lines are straight. The lines ...

A rainbow may appear as though it is a half circle, with the middle showcasing its colors across the blue landscape of the sky, however, this common weather phenomena completes itself.

Not that decorating with circles is anything new — after all, one of the iconic characteristics of the Art Nouveau design movement was curved shapes — it's more that there is a greater focus in ...

Two-dimensional (2D) shapes are completely flat. They cannot be picked up. 2D shapes can be found printed in a book or you can draw them on a piece of paper. 2D shapes have sides and corners (also ...

You’ll find circles in lots of slides in Microsoft PowerPoint, but what you might not see as often are circles filled with two different colors. You might think, “Use semi-circles!” but guess what? A ...