Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  Munhu X anodzidza geometry
Chokwadi, heino ndima pfupi: Derrell anofarira geometry. Akanga ave achidzidza kwemwedzi mishomanene uye anofarikanya kudzidza nezvezvimiro zvakasiyana-siyana namagadzirirwo azvo.