Respuesta :
The Hagia Sophia is in Istanbul (Turkey).
In its history, it has been a medieval church, a Byzantine Cathedral, and a mosque.
Today, it is a museum for the Ottoman and Byzantine history of the area.
Answer:
Hagia Sophia is located in the city of Istanbul, in a country called Turkey.
Explanation:
Hagia Sophia was first a Greek Orthodox Christian patriarchal cathedral which was later made an Ottoman imperial mosque. in the present day, it has become a museum in Istanbul, Turkey. It was built in AD 537 and It's known for its massive dome since it was the world's largest building.