Question

Which of the following is an example for an Arch?​

Answer 1

• An arch is a symmetrical structure spanning an opening and typically supporting the weight of the bridge, roof or wall above it.

• All the bubbles given here are symmetrical structures

• But not all of them can support a structure.

• Like the fourth bubble has a triangular shape upward and downward both. So it cannot support the structure.

• Except fourth, every other structure is arches.