English to English

noun (n)

• ratio of the adjacent side to the hypotenuse of a right-angled triangle

  nisbah dari sebelah pihak ke hypotenuse of a right angled segitiga

  Synonym:
  cos
  

  source: wordnet30
• The sine of the complement of an arc or angle. See Illust. of Functions.

  sin dari the dan busur atau sudut. lihat aku illust. / aku dari u fungsi/ u.

  source: webster1913