what are the three greek architectural orders?\na. corinthian, doric, and ionic\nb. doric, arches, and…

what are the three greek architectural orders?\na. corinthian, doric, and ionic\nb. doric, arches, and ionic\nc. doric, tuscan, and corinthian\nd. ionic, corinthian, and vaults
Answer
Brief Explanations:
The three main Greek architectural orders are Corinthian, Doric, and Ionic. Arches and vaults are structural elements, not orders. Tuscan is a Roman - derived order.
Answer:
A. Corinthian, Doric, and Ionic