Toɓɓere e kwadraŋ tataɓo: x=−3, y=−2.5. Reento maale ɗee. Ñoƴƴu , refti , tappu 3 ngam −3. Ñoƴƴu e , refti , tappu 2.5. Ñoƴƴu e :r ko 3.905124838. Ñoƴƴu e ngam θ: degre −140.1944289. Hiisirde ndee ina ɓeta lobbudu nduu gila e aks x pozitif, ina jogoo ndu hakkunde −180∘ e 180∘; ɗum noon −140.19∘, e laawol meselle montoor, e 219.81∘, e laawol luutndiingol ɗum, ko bannge gooto. Ƴeew sahaa kala kwadraŋ mo toɓɓere maa woni.
, refti 
, tappu 3 ngam . Ñoƴƴu 
e 
, refti 
: ko 3.905124838. Ñoƴƴu 
ngam : degre −140.1944289. Hiisirde ndee ina ɓeta lobbudu nduu gila e aks pozitif, ina jogoo ndu hakkunde e ; ɗum noon , e laawol meselle montoor, e , e laawol luutndiingol ɗum, ko bannge gooto. Ƴeew sahaa kala kwadraŋ mo toɓɓere maa woni.