Right triangle a right triangle. For a given angle, a right triangle may be constructed with this angle, and the sides labeled opposite, adjacent and hypotenuse with reference to this angle according to the definitions above. These ratios of the sides do not depend on the particular right triangle chosen, but only on the given angle, since all triangles constructed this way are similar. If, for a given angle α, the opposite side, adjacent side and hypotenuse are labeled "O", "A" and "H" respectively, then the trigonometric functions are For the expression of hyperbolic functions as ratio of the sides of a
Jessie (given name) Jessie (given name) Jessie is a given name in its own right, but may also be a nickname for the given name Jessica. It is generally considered the feminine form of Jesse. The name Jess is also a given name. It, or Jesse, may be used in Spanish as a nickname for the male name Jesus. In Celtic usage, Jessie is not related to Jessica. It is considered a pet form of the name Jane or Jean (feminisations of John). This is expressed in Gaelic variants as the names Seana/Seóna (Shawna) or Sìne (Sheena). Related feminine names taken from John