Question

Compared to the post-and-lintel, an arch has the advantage of

a)being an attractive form.
b)creating large, open interior spaces.
c)allowing more light into its structure.
d)requiring the use of less building material.
e)All these answers are correct.

Answer 1

An arch has the advantage of creating large, open interior spaces, allowing for greater height and spanning larger areas. Roman architecture utilized true arches to build impressive structures like the Colosseum.

Step-by-step explanation:

Compared to the post-and-lintel, an arch has the advantage of creating large, open interior spaces. The construction of an arch allows for greater height and spans larger spaces, making it possible to have expansive and breathtaking interior areas. This innovation was particularly important in Roman architecture, where architects used true arches made of wedge-shaped blocks to create structures like the Colosseum, which still stands today.