Final answer:
A solid model is a computer modeling technique used to represent the geometric structure and interior volume of a three-dimensional object or building. It is also a mathematical representation of a physical object that allows for the assignment of physical properties and calculation of physical behavior.
Step-by-step explanation:
A solid model is a computer modeling technique used to represent the geometric structure and interior volume of a three-dimensional object or building.
It is also a mathematical representation of a physical object that allows for the assignment of physical properties and calculation of physical behavior.
Additionally, a solid model can be used as a technique to check for object interference and ensure the accuracy of a three-dimensional model.