Question

An arch carries the thrust of weight to its _____(1)______. With a _____(2)______, the horizontal part of the structure supports all the weight above it.
a.
(1) center; (2) post-and-bearing
b.
(1) base; (2) springing line
c.
(1) keystone; (2) groin vault
d.
(1) sides; (2) post-and-lintel

Answer 1

The anwser would be d. i know this i did this semester

Answer 2

An arch carries the thrust of weight to its _____(1)______. With a _____(2)______, the horizontal part of the structure supports all the weight above it.

a.

(1) center; (2) post-and-bearing

b.

(1) base; (2) springing line

c.

(1) keystone; (2) groin vault

d.

(1) sides; (2) post-and-lintel                  

                                     The Anwser Is D