Distance from a point to a line the perpendicular "R". Draw the vertical line through "P" and label its intersection with the given line "S". At any point "T" on the line, draw a right triangle "TVU" whose sides are horizontal and vertical line segments with hypotenuse "TU" on the given line and horizontal side of length |"B"| (see diagram). The vertical side of ∆"TVU" will have length |"A"| since the line has slope -"A"/"B". ∆"PRS" and ∆"TVU" are similar triangles, since they are both right triangles and ∠"PSR" ≅ ∠"TUV" since they are corresponding angles of a transversal to the parallel lines "PS" and "UV" (both
Jung (Korean given name) Jung (Korean given name) Jung, also spelled Jeong or Chong, is a single-syllable Korean given name, as well as an element in many two-syllable Korean given names. Its meaning differs based on the hanja used to write it. There are 75 hanja with the reading "jung" on the South Korean government's official list of hanja which may be registered for use in given names, one of the most numerous among all Korean language syllables; they are listed in the table at right. People with the single-syllable given name Jeong include: According to South Korean government data, many names containing the