Q » What is a pendentive and how does it support a dome?
08 Dec, 2025
A » A pendentive is an architectural element that facilitates the placement of a circular dome over a square room. It is a triangular segment of a sphere, curving inward and downward, connecting the dome's base to the building’s corners. Pendentives distribute the dome's weight evenly to the supporting pillars or walls, allowing for larger and more stable domes, thus revolutionizing architectural design in structures like cathedrals and basilicas.
08 Dec, 2025
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