The intersection at right angles of two tunnel vaults is a called:
a. an angular vault.
b. a pendentive.
c. a groin vault.
d. all of these.
e. none of these.
Answer: c
Art & Culture
a. an angular vault.
b. a pendentive.
c. a groin vault.
d. all of these.
e. none of these.
Answer: c