Which term best describes two figures that are the same shape but not the same size? A. Parallel B. Congruent c. Collinear D. Similar

The term that best describes two figures that are the same shape but not the same size is "similar." In geometry, similar figures maintain proportional dimensions, meaning that their corresponding angles are equal, while their side lengths are in proportion. So, you can think of similar figures as being scaled versions of each other! Many real-world applications utilize the idea of similarity. For instance, architects use similar shapes when designing structures to ensure elements like windows and doors are proportional to the building's overall size. This not only enhances aesthetics but also facilitates function and space management. So, next time you see a mini version of a building, remember: it's not just cute, it's also mathematically fascinating!