Question

which property of a 3-D shape will help in building it with straws and play dough?

Answer 1

The answer is stereopsis.

The stereopsis property of a 3-D shape will help in building it with straws and play dough. It helps in talking about the interpretation of the 3-D structure and depth of an object based on visualization using both eyes. This, in turn, makes it easy to build an actual model or prototype of the shape with the provided materials.