Quadrilateral (disambiguation)

A quadrilateral, in geometry, is a polygon with 4 sides.

Quadrilateral may also refer to:

Places

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  • "Quadrilateral", an alternative name for Southern Dobruja, an area of north-eastern Bulgaria mostly used by Romanians
  • Quadrilatero, in the 1848 revolutions, in the Italian states, an area within the group of fortresses at Mantua, Verona, Peschiera, and Legnago

Political alliances

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  • Quadrilateral Security Dialogue, a strategic alliance of the United States, Japan, Australia and India within Asia.
  • Quadrilateral Treaty, a pact between the Argentine provinces of Buenos Aires, Santa Fe, Entre Ríos and Corrientes, signed on 25 January 1822.

Religion

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Other uses

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See also

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