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# Table of cosines

Table of cosines are the counted values of angles cosines noted in the table from 0° to 360°. Using a table of cosines you can make calculations even if not at hand will be the scientific calculator. To find the cosine of the angle is sufficient to find the value in the table.

cos(°) = 1

## Table of cosine in radians

 α 0 π6 π4 π3 π2 π 3π2 2π cos α 1 √32 √22 12 0 -1 0 1

## Table of angles cosines from 0° to 180°

 cos(0°) = 1cos(1°) = 0.999848cos(2°) = 0.999391cos(3°) = 0.99863cos(4°) = 0.997564cos(5°) = 0.996195cos(6°) = 0.994522cos(7°) = 0.992546cos(8°) = 0.990268cos(9°) = 0.987688cos(10°) = 0.984808cos(11°) = 0.981627cos(12°) = 0.978148cos(13°) = 0.97437cos(14°) = 0.970296cos(15°) = 0.965926cos(16°) = 0.961262cos(17°) = 0.956305cos(18°) = 0.951057cos(19°) = 0.945519cos(20°) = 0.939693cos(21°) = 0.93358cos(22°) = 0.927184cos(23°) = 0.920505cos(24°) = 0.913545cos(25°) = 0.906308cos(26°) = 0.898794cos(27°) = 0.891007cos(28°) = 0.882948cos(29°) = 0.87462cos(30°) = 0.866025cos(31°) = 0.857167cos(32°) = 0.848048cos(33°) = 0.838671cos(34°) = 0.829038cos(35°) = 0.819152cos(36°) = 0.809017cos(37°) = 0.798636cos(38°) = 0.788011cos(39°) = 0.777146cos(40°) = 0.766044cos(41°) = 0.75471cos(42°) = 0.743145cos(43°) = 0.731354cos(44°) = 0.71934cos(45°) = 0.707107 cos(46°) = 0.694658cos(47°) = 0.681998cos(48°) = 0.669131cos(49°) = 0.656059cos(50°) = 0.642788cos(51°) = 0.62932cos(52°) = 0.615661cos(53°) = 0.601815cos(54°) = 0.587785cos(55°) = 0.573576cos(56°) = 0.559193cos(57°) = 0.544639cos(58°) = 0.529919cos(59°) = 0.515038cos(60°) = 0.5cos(61°) = 0.48481cos(62°) = 0.469472cos(63°) = 0.45399cos(64°) = 0.438371cos(65°) = 0.422618cos(66°) = 0.406737cos(67°) = 0.390731cos(68°) = 0.374607cos(69°) = 0.358368cos(70°) = 0.34202cos(71°) = 0.325568cos(72°) = 0.309017cos(73°) = 0.292372cos(74°) = 0.275637cos(75°) = 0.258819cos(76°) = 0.241922cos(77°) = 0.224951cos(78°) = 0.207912cos(79°) = 0.190809cos(80°) = 0.173648cos(81°) = 0.156434cos(82°) = 0.139173cos(83°) = 0.121869cos(84°) = 0.104528cos(85°) = 0.087156cos(86°) = 0.069756cos(87°) = 0.052336cos(88°) = 0.034899cos(89°) = 0.017452cos(90°) = 0 cos(91°) = -0.017452cos(92°) = -0.034899cos(93°) = -0.052336cos(94°) = -0.069756cos(95°) = -0.087156cos(96°) = -0.104528cos(97°) = -0.121869cos(98°) = -0.139173cos(99°) = -0.156434cos(100°) = -0.173648cos(101°) = -0.190809cos(102°) = -0.207912cos(103°) = -0.224951cos(104°) = -0.241922cos(105°) = -0.258819cos(106°) = -0.275637cos(107°) = -0.292372cos(108°) = -0.309017cos(109°) = -0.325568cos(110°) = -0.34202cos(111°) = -0.358368cos(112°) = -0.374607cos(113°) = -0.390731cos(114°) = -0.406737cos(115°) = -0.422618cos(116°) = -0.438371cos(117°) = -0.45399cos(118°) = -0.469472cos(119°) = -0.48481cos(120°) = -0.5cos(121°) = -0.515038cos(122°) = -0.529919cos(123°) = -0.544639cos(124°) = -0.559193cos(125°) = -0.573576cos(126°) = -0.587785cos(127°) = -0.601815cos(128°) = -0.615661cos(129°) = -0.62932cos(130°) = -0.642788cos(131°) = -0.656059cos(132°) = -0.669131cos(133°) = -0.681998cos(134°) = -0.694658cos(135°) = -0.707107 cos(136°) = -0.71934cos(137°) = -0.731354cos(138°) = -0.743145cos(139°) = -0.75471cos(140°) = -0.766044cos(141°) = -0.777146cos(142°) = -0.788011cos(143°) = -0.798636cos(144°) = -0.809017cos(145°) = -0.819152cos(146°) = -0.829038cos(147°) = -0.838671cos(148°) = -0.848048cos(149°) = -0.857167cos(150°) = -0.866025cos(151°) = -0.87462cos(152°) = -0.882948cos(153°) = -0.891007cos(154°) = -0.898794cos(155°) = -0.906308cos(156°) = -0.913545cos(157°) = -0.920505cos(158°) = -0.927184cos(159°) = -0.93358cos(160°) = -0.939693cos(161°) = -0.945519cos(162°) = -0.951057cos(163°) = -0.956305cos(164°) = -0.961262cos(165°) = -0.965926cos(166°) = -0.970296cos(167°) = -0.97437cos(168°) = -0.978148cos(169°) = -0.981627cos(170°) = -0.984808cos(171°) = -0.987688cos(172°) = -0.990268cos(173°) = -0.992546cos(174°) = -0.994522cos(175°) = -0.996195cos(176°) = -0.997564cos(177°) = -0.99863cos(178°) = -0.999391cos(179°) = -0.999848cos(180°) = -1

## Table of angles cosines from 181° to 360°

 cos(181°) = -0.999848cos(182°) = -0.999391cos(183°) = -0.99863cos(184°) = -0.997564cos(185°) = -0.996195cos(186°) = -0.994522cos(187°) = -0.992546cos(188°) = -0.990268cos(189°) = -0.987688cos(190°) = -0.984808cos(191°) = -0.981627cos(192°) = -0.978148cos(193°) = -0.97437cos(194°) = -0.970296cos(195°) = -0.965926cos(196°) = -0.961262cos(197°) = -0.956305cos(198°) = -0.951057cos(199°) = -0.945519cos(200°) = -0.939693cos(201°) = -0.93358cos(202°) = -0.927184cos(203°) = -0.920505cos(204°) = -0.913545cos(205°) = -0.906308cos(206°) = -0.898794cos(207°) = -0.891007cos(208°) = -0.882948cos(209°) = -0.87462cos(210°) = -0.866025cos(211°) = -0.857167cos(212°) = -0.848048cos(213°) = -0.838671cos(214°) = -0.829038cos(215°) = -0.819152cos(216°) = -0.809017cos(217°) = -0.798636cos(218°) = -0.788011cos(219°) = -0.777146cos(220°) = -0.766044cos(221°) = -0.75471cos(222°) = -0.743145cos(223°) = -0.731354cos(224°) = -0.71934cos(225°) = -0.707107 cos(226°) = -0.694658cos(227°) = -0.681998cos(228°) = -0.669131cos(229°) = -0.656059cos(230°) = -0.642788cos(231°) = -0.62932cos(232°) = -0.615661cos(233°) = -0.601815cos(234°) = -0.587785cos(235°) = -0.573576cos(236°) = -0.559193cos(237°) = -0.544639cos(238°) = -0.529919cos(239°) = -0.515038cos(240°) = -0.5cos(241°) = -0.48481cos(242°) = -0.469472cos(243°) = -0.45399cos(244°) = -0.438371cos(245°) = -0.422618cos(246°) = -0.406737cos(247°) = -0.390731cos(248°) = -0.374607cos(249°) = -0.358368cos(250°) = -0.34202cos(251°) = -0.325568cos(252°) = -0.309017cos(253°) = -0.292372cos(254°) = -0.275637cos(255°) = -0.258819cos(256°) = -0.241922cos(257°) = -0.224951cos(258°) = -0.207912cos(259°) = -0.190809cos(260°) = -0.173648cos(261°) = -0.156434cos(262°) = -0.139173cos(263°) = -0.121869cos(264°) = -0.104528cos(265°) = -0.087156cos(266°) = -0.069756cos(267°) = -0.052336cos(268°) = -0.034899cos(269°) = -0.017452cos(270°) = -0 cos(271°) = 0.017452cos(272°) = 0.034899cos(273°) = 0.052336cos(274°) = 0.069756cos(275°) = 0.087156cos(276°) = 0.104528cos(277°) = 0.121869cos(278°) = 0.139173cos(279°) = 0.156434cos(280°) = 0.173648cos(281°) = 0.190809cos(282°) = 0.207912cos(283°) = 0.224951cos(284°) = 0.241922cos(285°) = 0.258819cos(286°) = 0.275637cos(287°) = 0.292372cos(288°) = 0.309017cos(289°) = 0.325568cos(290°) = 0.34202cos(291°) = 0.358368cos(292°) = 0.374607cos(293°) = 0.390731cos(294°) = 0.406737cos(295°) = 0.422618cos(296°) = 0.438371cos(297°) = 0.45399cos(298°) = 0.469472cos(299°) = 0.48481cos(300°) = 0.5cos(301°) = 0.515038cos(302°) = 0.529919cos(303°) = 0.544639cos(304°) = 0.559193cos(305°) = 0.573576cos(306°) = 0.587785cos(307°) = 0.601815cos(308°) = 0.615661cos(309°) = 0.62932cos(310°) = 0.642788cos(311°) = 0.656059cos(312°) = 0.669131cos(313°) = 0.681998cos(314°) = 0.694658cos(315°) = 0.707107 cos(316°) = 0.71934cos(317°) = 0.731354cos(318°) = 0.743145cos(319°) = 0.75471cos(320°) = 0.766044cos(321°) = 0.777146cos(322°) = 0.788011cos(323°) = 0.798636cos(324°) = 0.809017cos(325°) = 0.819152cos(326°) = 0.829038cos(327°) = 0.838671cos(328°) = 0.848048cos(329°) = 0.857167cos(330°) = 0.866025cos(331°) = 0.87462cos(332°) = 0.882948cos(333°) = 0.891007cos(334°) = 0.898794cos(335°) = 0.906308cos(336°) = 0.913545cos(337°) = 0.920505cos(338°) = 0.927184cos(339°) = 0.93358cos(340°) = 0.939693cos(341°) = 0.945519cos(342°) = 0.951057cos(343°) = 0.956305cos(344°) = 0.961262cos(345°) = 0.965926cos(346°) = 0.970296cos(347°) = 0.97437cos(348°) = 0.978148cos(349°) = 0.981627cos(350°) = 0.984808cos(351°) = 0.987688cos(352°) = 0.990268cos(353°) = 0.992546cos(354°) = 0.994522cos(355°) = 0.996195cos(356°) = 0.997564cos(357°) = 0.99863cos(358°) = 0.999391cos(359°) = 0.999848cos(360°) = 1