You can use a net to visualize a three-dimensional solid.
The net of a composite space figure is shown below.
You can use formulas to find the volumes of various solids.
Jack and Maureen are opening an ice hotel. The structure and furniture are made out of ice. They must determine the weight of some of the ice furniture to decide the size of the crane needed to lift each piece into place. Maureen knows that ice weighs approximately 62.4 pounds per cubic foot. Find the approximate weight of each of the figures below.