满足定条件的三内角平分线不一定构成三角形--兼擂台题(51)的解答

满足定条件的三内角平分线不一定构成三角形--兼擂台题(51)的解答的英文翻译

基本释义

• Bisectors of Three Internal Angle under Certain Codition Won't Necessarilly Form Triangles--Solution to Challenge(51)