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• Radian
  In [[mathematics]], a '''radian''' is the [[angle]] subtended by an [[arc length]] equal to the radius of a The radian is considered a [[dimensionless number|dimensionless]] derived unit in the
  1 KB (188 words) - 16:39, 13 November 2007
• Radian/Definition
  202 bytes (31 words) - 11:17, 4 September 2009
• Radian/Approval
  12 bytes (1 word) - 16:39, 13 November 2007
• Radian/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Radian]]. Needs checking by a human.
  535 bytes (68 words) - 19:53, 11 January 2010

Page text matches

• Radian
  In [[mathematics]], a '''radian''' is the [[angle]] subtended by an [[arc length]] equal to the radius of a The radian is considered a [[dimensionless number|dimensionless]] derived unit in the
  1 KB (188 words) - 16:39, 13 November 2007
• Solid angle
  The unit of measure is the [[steradian]] (sr), an analogue of the [[radian]] (rad) measure for planar angles.
  404 bytes (60 words) - 20:06, 20 December 2011
• Radian/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Radian]]. Needs checking by a human.
  535 bytes (68 words) - 19:53, 11 January 2010
• Cyclic polygon/Related Articles
  {{r|Radian}}
  484 bytes (62 words) - 15:48, 11 January 2010
• Steradian
  ...ual to the spherical area of a [[polygon]] having an [[angle excess]] of 1 radian, to 1/4[[pi|π]] of a complete [[sphere]], or to (180/π)² or 3282.80635 [
  644 bytes (105 words) - 05:28, 3 January 2008
• Cyclic polygon
  ...nly if pairs of opposite angles are [[supplementary]] (add up to 180°, π [[radian]]s). '''Ptolemy's theorem''' states that in a cyclic quadrilateral ''ABCD'
  755 bytes (114 words) - 20:27, 31 January 2009
• Small angle approximation
  ...o the angle. The approximation is valid only when angles are measured in [[radian]]s. Of course, the equality is not exact except when the angle is zero. In
  2 KB (368 words) - 20:13, 29 January 2022
• Triangle
  ...e interior angles is a ''right [[angle]]'', measuring 90 degrees (or π/2 [[radian]]s). The two sides which meet at the right angle are called '''legs''', an
  4 KB (637 words) - 16:32, 24 November 2008
• Trigonometric function
  ...[[Euclidean plane]] so that the inside angles of each triangle sum to π [[radian]]s (or 180[[degree (angle)|°]]); therefore, for a right triangle the two n ...sine. (Here, and generally in [[calculus]], all angles are measured in [[radian]]s; see also [[#The significance of radians|the significance of radians]] b
  33 KB (5,179 words) - 08:26, 4 June 2010
• Gyromagnetic ratio
  The units of the gyromagnetic ratio are [[SI]] units are '''[[radian]] per [[second]] per [[tesla (unit)|tesla]]''' (s⁻¹·T<sup>−
  12 KB (1,762 words) - 09:02, 25 October 2013
• International System of Units
  | '''[[radian]]''' | '''radian per second''' || '''rad·s^&minus;1'''
  23 KB (3,590 words) - 20:32, 4 February 2024
• Diffraction
  ...la, we find the minimum angular separation to be 2.684 × 10^-5 [[radian]]s. Since modern digital cameras use [[Charge-coupled device|CCD]] devices
  12 KB (2,005 words) - 19:28, 10 September 2021
• Fraction (mathematics)
  ...<math>\textstyle{\frac{\pi}{2}}</math>, the measure of a right angle in [[radian]]s.
  21 KB (3,089 words) - 10:08, 28 February 2024
• NMR spectroscopy/Citable Version
  ...the mean time required for rotational motion of the pair of nuclei by one radian
  39 KB (6,024 words) - 04:54, 21 March 2024
• NMR spectroscopy
  ...the mean time required for rotational motion of the pair of nuclei by one radian
  41 KB (6,350 words) - 04:54, 21 March 2024