tam giác nhọn

التعريفات والمعاني

== Vietnamese == === Pronunciation === (Hà Nội) IPA(key): [taːm˧˧ zaːk̚˧˦ ɲɔn˧˨ʔ] (Huế) IPA(key): [taːm˧˧ jaːk̚˦˧˥ ɲɔŋ˨˩ʔ] (Saigon) IPA(key): [taːm˧˧ jaːk̚˦˥ ɲɔŋ˨˩˨] === Noun === tam giác nhọn (geometry) acute triangle