Architects use shapes and sizes a lot, but they face some challenges:

• Scale Models: When making smaller versions of buildings, it can be hard to get everything just right. This might lead to mistakes in how the building is understood.

• Proportions: Keeping everything in the right size compared to each other can be tricky. If the proportions are off, it might cause problems in how strong the building is.

To fix these issues, architects can:

• Use advanced software to create models that are very accurate.
• Double-check measurements to make sure everything is correct.

By tackling these challenges, architects can use geometric ideas in their designs more successfully.