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Perimeta nke a triangle, perimeta usoro ihe mgbako

Perimeta nke a triangle, perimeta usoro ihe mgbako-enye gị ohere ịhụ a perimeta nke dị iche iche nke triangles, dị ka equilateral, isosceles, nri ma ọ scalene triangle, site usoro, eji ogologo triangle n'akụkụ.
Akụkụ a:   N'akụkụ B:   N'akụkụ C:  

Perimeta nke a triangle

Triangle bụ a polygon na atọ vertices, inaha on a otu akara, ejikọrọ na atọ n'ọnụ ya.
Formula maka perimeta nke a triangle: P=a+b+c,
ebe a, b, ch - n'akụkụ nke a triangle