(QUADRILATERAL)
- polygon-mnogougao
- diagonal-dijagonala
- adjacent sides-susedne stranice
- opposite sides-naspramne stranice
- sum of interior angles-zbir unutrašnjih uglova
- sum of exterior angles-zbir spoljašnjih uglova
- parallelogram-paralelogram
- parallel-paralelno
- rectangle-pravougaonik
- square-kvadrat
- trapezium-trapez
- rhombus-romb
- kite-deltoid
- perimeter-obim
- lenght-dužina
- midpoint-središte