Final answer:
Architectural scales and engineering scales are used in scale drawings to represent actual measurements. Architectural scales are used in architecture and interior design, while engineering scales are used in engineering and construction.
Step-by-step explanation:
Architectural scales and engineering scales are both used in scale drawings to represent actual measurements. The main difference is the purpose for which they are used. Architectural scales are typically used in architecture and interior design to represent measurements of buildings and their components.
Engineering scales, on the other hand, are used in engineering and construction to represent measurements of structural elements and mechanical systems. Both scales allow designers and engineers to accurately communicate their design intent and dimensions.