The most impressive feature of the Church of Hagia Sophia is its enormous Select an Answer \[ \begin{array}{l}\text { A. flying buttress } \\ \text { B. corbeled arch } \\ \text { C. dome } \\ \text { D. pointed arch }\end{array} \]

The most impressive feature of the Church of Hagia Sophia is its enormous dome. Rising to a height of about 55 meters and spanning an impressive 31 meters in diameter, the dome represents a remarkable feat of engineering for its time. It appears to float above the church due to the clever use of light and the placement of windows, creating a breathtaking effect that continues to awe visitors. In terms of real-world application, the design principles showcased in the Hagia Sophia's dome have influenced countless buildings around the world, from mosques to cathedrals. Architects and engineers often study its structural techniques to inspire modern structures, such as sports stadiums and public spaces, where spaciousness and light are key elements. The dome remains a symbol of architectural innovation that bridges the ancient and contemporary worlds.