The total surface area of an object is the area of its base and the curved surface as well. Therefore, TSA = Area of base + Area of the curved surface The amount of space covered by an object is ...
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 ...
It should surprise no one that MIT has an origami team whose goal is to create a third level version of a 3-D fractal known as a Menger Sponge, whose ultimate incarnation is a shape with zero volume ...