right-angled triangle Synonyms

right triangle acute triangle equilateral acute triangle excellent triangle flawless triangle impeccable triangle isosceles acute triangle isosceles obtuse triangle isosceles right triangle non-equilateral triangle non-isosceles triangle non-regular triangle perfect triangle usual triangle acute-angled triangle equilateral triangle ideal triangle isosceles triangle obtuse-angled triangle obtuse triangle equiangular triangle normal triangle constant triangle long triangle optimal triangle