A piece of music where one part echoes or imitates another part is known as a Canon
Answer:
shape
Explanation:
the external form or appearance characteristic of someone or something; the outline of an area or figure.
<span>Turkey's government converted Hagia Sophia into a museum in 1934. </span>It was originally built as a Christian church under the reign of Justinian. After the Turks captured Constantinople the Hagia Sophia was converted into a mosque.