Types of Arch in Architecture

What type of arch is characterized by voussoirs inclined to the same angles on each side of the center?

a. Roman arch
b. Gothic arch
c. French arch
d. Moorish arch

Final answer:

The Roman arch

The Roman arch, characterized by voussoirs inclined to the same angles on each side of the center, is a strong and enduring architectural feature. It differs significantly from the Gothic and Moorish arches.

Explanation:

The type of arch characterized by voussoirs inclined to the same angles on each side of the center is known as a Roman arch. The Roman arch is a true arch composed of wedge-shaped stones called voussoirs, which are inclined at the same angle on each side of the center, forming a semicircular shape.

On the other hand, a Gothic arch is characterized by its pointed apex and typically has ribbed vaulting. It's significantly different from the Roman arch as the voussoirs in a Gothic arch are not inclined at the same angle on each side of the center. The Moorish arch, also known as the horseshoe arch, is typified by its more than half-circle design, a common feature in the Islamic architecture of the period.

All these arches bear significant loads and have been widely employed in architectural design throughout history. It's worth noting that these arch types, particularly the Roman arch, were part of the innovative architecture that made the buildings of these periods particularly sturdy.