Question

domino construction uses ______
a. vertical steel support and horizontal slab of reinforced concrete which is connected by stairways.
b. a horizontal beam that extends past its vertical support.
c. suspension cables which are suspended from vertical supports anchored into the ground or a riverbed.
d. one or more triangular units that are connected at the joints by long beams.

please select the best answer from the choices provided

a
b
c
d

Explanation:

Domino construction (by Le Corbusier) uses vertical steel supports (columns) and horizontal reinforced concrete slabs, connected by stairways. Option b describes a cantilever, c describes a suspension structure, d describes a truss. So a matches domino construction.

Answer:

A. vertical steel support and horizontal slab of reinforced concrete which is connected by stairways.