The net of a 3D shape is what a shape looks like when opened into a 2D shape. The net can help to show the areas of each face that make up the surface area of a shape. The same units are needed for ...

Okay, going to try to explain this well enough for someone with better trig/calc skills to understand. Forgive me / Call me names if what I'm after is not clear. The code itself is written in ...

Introduction With a little time, you can probably find the center of simple shapes such as circles and squares pretty easily. But how do you find the “middle” of an irregular shape such as a drawing ...