Sikuea
Ena geometry, e dua na kena sikuea se sukuwea e dau quadrilateral wasoma, ka kena tutuni va na yasana tautauvata kei na va na veitua e tautauvata (90-diqiri veitua, se (100-gradian veitua se imatau ena veitua). E rawa talega ni vakamacalataki me dua na rectangle ka tautauvata kina na kena balavu e rua na tikiva.
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.