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Azungezwe unxantathu, azungezwe formula wokubala

Azungezwe unxantathu, azungezwe formula wokubala ikuvumela ukuba uthole azungezwe ezahlukene aboncantathu, ezifana equilateral, isosceles, kwesokudla noma triangle scalene, by the formula, besebenzisa ubude triangle izinhlangothi.
Side a:   UHLANGOTHI B:   Side C:  

Azungezwe unxantathu

Triangle kuyinto ipholigoni ne vertices ezintathu, hhayi elele umugqa owodwa, exhunywe ne imiphetho ezintathu.
Formula for azungezwe unxantathu: P=a+b+c,
lapho a, b, c - izinhlangothi unxantathu