While exploring Gothic cathedrals in Europe, your friend George asks you about their style. He sees several polnted arches that look like
spearheads over long openings. The openings beneath the arches are often quite narrow. He wants to know what these arches are called. What
would you tell him?
O A. flying buttresses
OB. barrel vaults
O C. lancet arches
OD. ribbed arches