Revision as of 15:44, 9 March 2021 edit Sbalfour (talk \| contribs) Extended confirmed users, Pending changes reviewers 26,682 edits →Chord length and height: rewrite as usually seen ← Previous edit		Revision as of 04:31, 4 April 2021 edit undo Anachronist (talk \| contribs) Edit filter managers, Autopatrolled, IP block exemptions, Administrators 68,742 edits →Radius and central angle: removed tangential (and incorrect) advice about converting radians to degrees Next edit →
Line 14: The central angle is :<math> \theta = 2\arcsin\tfrac{c}{2R}</math> ~~To convert angles to degrees, use <math>\alpha=\tfrac{\theta}{2\pi}</math> in place of <math>\theta</math> in the formulae.~~ === Chord length and height ===

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