Compounds of 三角

• 三角定規
  (n) triangles (used in mechanical drawing)
  set square
• 三角闘争
  (n) three-cornered fight
• 三角函数
  (n) trigonometrical function
• 三角貿易
  (n) trilateral trade
• 三角木馬
  (n) ridged wooden bench used in SM practices (and in the Edo period for torturing female prisoners)
• 正三角形
  (n) equilateral triangle
  regular triangle
• 正三角形
  (n) equilateral triangle
  regular triangle
• 鋭角三角形
  (n) acute triangle
• 逆三角関数
  (n) (math) inverse trigonometric function
• 球面三角法
  (n) spherical trigonometry
• 三角形集合
  (n) (comp) triangle set
• 三角系異常
  (n) (math) triangle anomaly
• 直角三角形
  (n) right triangle
• 等辺三角形
  (n) isosceles triangle
• 等辺三角形
  (n) isosceles triangle
• 鈍角三角形
  (n) obtuse triangle
• 平面三角法
  (n) planar trigonometry
• 母音三角形
  (n) vowel triangle
• 母音三角形
  (n) vowel triangle
• 三角縁神獣鏡
  (n) triangular rimmed ancient mirror decorated with gods and animals
• 二等辺三角形
  (n) isosceles triangle
• 二等辺三角形
  (n) isosceles triangle
• 不等辺三角形
  (n) scalene (triangle)
  triangle having three sides of different lengths
  inequilateral triangle
• 不等辺三角形
  (n) scalene (triangle)
  triangle having three sides of different lengths
  inequilateral triangle
• 帯状連結三角形
  (n) (comp) triangle strip
• 目を三角にする
  (exp,vs-i) to look daggers at someone
  to be angry
• パスカルの三角形
  (n) Pascal's triangle
• 目を三角にして怒る
  (exp) to be really angry