1.
A right-angled triangle has one angle that is a right angle. ( BRIT; in AM, use right triangle )
ADJ : ADJ n
2.
A right-angled bend is a sharp bend that turns through approximately ninety degrees.
ADJ : ADJ n
1.
A right-angled triangle has one angle that is a right angle. ( BRIT; in AM, use right triangle )
ADJ : ADJ n
2.
A right-angled bend is a sharp bend that turns through approximately ninety degrees.
ADJ : ADJ n
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006