Definition

Examples

• 三外角形的外角等于不相邻的两个内角之和。
  Sān wài jiǎ xíng de wài jiǎ děngyú bù xiānglín de liǎng gè nèijiǎo zhī hé.
  The exterior angle of a triangle equals the sum of the two non-adjacent interior angles.
• 这道题要求你计算这个多边外角形的所有外角。
  Zhè dào tí yāoqiú nǐ jìsuàn zhège duōbiān wài jiǎ xíng de suǒyǒu wài jiǎ.
  This problem requires you to calculate all the exterior angles of this polygon.
• 正五边外角形的每个外角是72度。
  Zhèng wǔ biān wài jiǎ xíng de měi ge wài jiǎ shì qīshí'èr dù.
  Each exterior angle of a regular pentagon is 72 degrees.