你即將離開本站

並前往https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-angles/v/complementary-and-supplementary-angles

Complementary & supplementary angles - Khan Academy

Learn about complementary and supplementary angles, as well as the definitions of adjacent and straight angles.

確定！ 回上一頁

查詢 「reflex angle中文」的人也找了：

  1. Reflex angle
    2.
  2. obtuse angle中文
    3.
  3. round angle中文
    4.
  4. acute angle中文
    5.
  5. 反射角
    6.
  6. Round angle
    7.
  7. 優角
    8.