| acute triangle; acute-angled triangle | รูปสามเหลี่ยมมุมแหลม [คณิตศาสตร์๑๙ ก.ค. ๒๕๔๗] |
| รูปสามเหลี่ยมมุมแหลม | [rūp sāmlīem mum laēm] (n, exp) EN: acute triangle ; acute-angled triangle FR: triangle acutangle [ m ] ; triangle oxygone [ m ] |
| acute triangle | (n) a triangle whose interior angles are all acute, Syn. acute-angled triangle |
| 鋭角三角形 | [えいかくさんかくけい;えいかくさんかっけい, eikakusankakukei ; eikakusankakkei] (n) acute triangle [Add to Longdo] |