3-D: It’s – TheWorksheets.CoM – Page 2

3-D: It’s Not Just For Movies Name: Cross-Curricular Focus: Mathematics

are sometimes called 2-D or two-dimensional. Three-dimensional things can be measured in three ways. They can be measured by length and width like ﬂat things. They can also be measured by their height. Height is what lets them come up off the paper or the screen. Three-dimensional shapes in math are called solids.