Final answer:
Inca architects excelled in shaping stone without mortar, surviving earthquakes, and exhibiting fine masonry skills.
Explanation:
Inca architects and engineers were skillful at:
- Shaping and fitting stone without mortar: The Inca's mastery of ashlar masonry is evident in structures like Machu Picchu.
- Surviving earthquakes: Inca architecture's technique protected buildings from seismic events.
- Fine masonry: Inca buildings showcased precisely cut stones tightly fitted without mortar.
Learn more about Inca architecture here:
https://brainly.com/question/45992552
