单词corresponding angles
na.: 同位角
网络: 对应角；同位角相等；对应相等
同位角；对应角:
equal angles formed on the same side of a line that crosses two parallel lines
同位角
对应角
Angle-Angle (AA): Two triangles are similar if a pair of corresponding angles are equal.
角角（AA）：若两角对应相等则两三角形相似。
Corresponding linear dimensions of model and prototype should have identical ratio; corresponding angles should be equal
模型与原型对应线性尺寸比值相同，对应角度相等角度等