🇬🇧 en fi 🇫🇮

trapezium noun

  /tɹæˈpi.zi.əm/ , /tɹəˈpiː.zi.əm/
  • (restrictively) A quadrilateral with two sides parallel and two sides non-parallel.
 puolisuunnikas
  • (geometry, US, dated) A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral.
 nelikulmio
isosceles trapezium
tasakylkinen puolisuunnikas
Wiktionary Links