Question

a roof of structure shaped like one half of a ball examples ​

Answer 1

☆ANSWER

• A dome (from Latin: domus) is an architectural element similar to the hollow upper half of a sphere ... Dome structures were common in both Byzantine architecture and Sasanian architecture, which influenced that of the ... labeled a revered house, such as a Domus Dei, or "House of God", regardless of the shape of its roof.

$\huge\bold\red{@MissTranquillity}$