Полная таблица косинусов – Таблица косинусов углов от 0° до 360°

Таблица косинусов углов, вычислить косинус угла

Косинусом острого угла считается отношение величины прилежащего катета к величине гипотенузы. Прилежащим является катет, расположенный на одной из сторон угла.

cos (A) = в / с

где в — прилежащий катет;
с — гипотенуза.

Косинус является тригонометрической функцией угла. Если нам известна величина угла, мы можем определить косинус угла, воспользовавшись таблицей Брадиса. Если нам известен угол и величина прилежащего катета, можно найти величины других сторон, предварительно определив по таблице косинус угла. Быстро и правильно произвести необходимые вычисления вам поможет онлайн калькулятор.

Рассчитать косинус угла

cos (°) = 

Таблица косинусов 1° — 180°


Cos (1°) 0.9998
Cos (2°) 0.9994
Cos (3°) 0.9986
Cos (4°)
0.9976
Cos (5°) 0.9962
Cos (6°) 0.9945
Cos (7°) 0.9925
Cos (8°) 0.9903
Cos (9°) 0.9877
Cos (10°) 0.9848
Cos (11°) 0.9816
Cos (12°) 0.9781
Cos (13°) 0.9744
Cos (14°) 0.9703
Cos (15°) 0.9659
Cos (16°) 0.9613
Cos (17°) 0.9563
Cos (18°) 0.9511
Cos (19°) 0.9455
Cos (20°) 0.9397
Cos (21°) 0.9336
Cos (22°) 0.9272
Cos (23°) 0.9205
Cos (24°) 0.9135
Cos (25°) 0.9063
Cos (26°) 0.8988
Cos (27°) 0.891
Cos (28°) 0.8829
Cos (29°) 0.8746
Cos (30°) 0.866
Cos (31°)
0.8572
Cos (32°) 0.848
Cos (33°) 0.8387
Cos (34°) 0.829
Cos (35°) 0.8192
Cos (36°) 0.809
Cos (37°) 0.7986
Cos (38°) 0.788
Cos (39°) 0.7771
Cos (40°) 0.766
Cos (41°) 0.7547
Cos (42°) 0.7431
Cos (43°) 0.7314
Cos (44°) 0.7193
Cos (45°) 0.7071
Cos (46°) 0.6947
Cos (47°) 0.682
Cos (48°) 0.6691
Cos (49°) 0.6561
Cos (50°) 0.6428
Cos (51°) 0.6293
Cos (52°) 0.6157
Cos (53°) 0.6018
Cos (54°) 0.5878
Cos (55°) 0.5736
Cos (56°) 0.5592
Cos (57°) 0.5446
Cos (58°) 0.5299
Cos (59°) 0.515
Cos (60°) 0.5
Cos (61°) 0.4848
Cos (62°) 0.4695
Cos (63°) 0.454
Cos (64°) 0.4384
Cos (65°) 0.4226
Cos (66°) 0.4067
Cos (67°) 0.3907
Cos (68°) 0.3746
Cos (69°) 0.3584
Cos (70°) 0.342
Cos (71°) 0.3256
Cos (72°) 0.309
Cos (73°) 0.2924
Cos (74°) 0.2756
Cos (75°) 0.2588
Cos (76°) 0.2419
Cos (77°) 0.225
Cos (78°) 0.2079
Cos (79°) 0.1908
Cos (80°) 0.1736
Cos (81°) 0.1564
Cos (82°) 0.1392
Cos (83°) 0.1219
Cos (84°) 0.1045
Cos (85°) 0.0872
Cos (86°) 0.0698
Cos (87°) 0.0523
Cos (88°) 0.0349
Cos (89°) 0.0175
Cos (90°) 0
Cos (91°) -0.0175
Cos (92°) -0.0349
Cos (93°) -0.0523
Cos (94°) -0.0698
Cos (95°) -0.0872
Cos (96°) -0.1045
Cos (97°) -0.1219
Cos (98°) -0.1392
Cos (99°) -0.1564
Cos (100°) -0.1736
Cos (101°) -0.1908
Cos (102°) -0.2079
Cos (103°) -0.225
Cos (104°) -0.2419
Cos (105°) -0.2588
Cos (106°) -0.2756
Cos (107°) -0.2924
Cos (108°) -0.309
Cos (109°) -0.3256
Cos (110°) -0.342
Cos (111°) -0.3584
Cos (112°) -0.3746
Cos (113°) -0.3907
Cos (114°) -0.4067
Cos (115°) -0.4226
Cos (116°) -0.4384
Cos (117°) -0.454
Cos (118°) -0.4695
Cos (119°) -0.4848
Cos (120°) -0.5

r>
Cos (121°) -0.515
Cos (122°) -0.5299
Cos (123°) -0.5446
Cos (124°) -0.5592
Cos (125°) -0.5736
Cos (126°) -0.5878
Cos (127°) -0.6018
Cos (128°) -0.6157
Cos (129°) -0.6293
Cos (130°) -0.6428
Cos (131°) -0.6561
Cos (132°) -0.6691
Cos (133°) -0.682
Cos (134°) -0.6947
Cos (135°) -0.7071
Cos (136°) -0.7193
Cos (137°) -0.7314
Cos (138°) -0.7431
Cos (139°) -0.7547
Cos (140°) -0.766
Cos (141°) -0.7771
Cos (142°) -0.788
Cos (143°) -0.7986
Cos (144°) -0.809
Cos (145°) -0.8192
Cos (146°) -0.829
Cos (147°) -0.8387
Cos (148°) -0.848
Cos (149°) -0.8572
Cos (150°) -0.866
Cos (151°) -0.8746
Cos (152°) -0.8829
Cos (153°) -0.891
Cos (154°) -0.8988
Cos (155°) -0.9063
Cos (156°) -0.9135
Cos (157°) -0.9205
Cos (158°) -0.9272
Cos (159°) -0.9336
Cos (160°) -0.9397
Cos (161°) -0.9455
Cos (162°) -0.9511
Cos (163°) -0.9563
Cos (164°) -0.9613
Cos (165°) -0.9659
Cos (166°) -0.9703
Cos (167°) -0.9744
Cos (168°) -0.9781
Cos (169°) -0.9816
Cos (170°) -0.9848
Cos (171°) -0.9877
Cos (172°) -0.9903
Cos (173°) -0.9925
Cos (174°) -0.9945
Cos (175°) -0.9962
Cos (176°) -0.9976
Cos (177°) -0.9986
Cos (178°) -0.9994
Cos (179°) -0.9998
Cos (180°) -1

Таблица косинусов 180° — 360°


Cos (181°) -0.9998
Cos (182°) -0.9994
Cos (183°) -0.9986
Cos (184°) -0.9976
Cos (185°) -0.9962
Cos (186°) -0.9945
Cos (187°) -0.9925
Cos (188°) -0.9903
Cos (189°) -0.9877
Cos (190°) -0.9848
Cos (191°) -0.9816
Cos (192°) -0.9781
Cos (193°) -0.9744
Cos (194°) -0.9703
Cos (195°) -0.9659
Cos (196°) -0.9613
Cos (197°) -0.9563
Cos (198°) -0.9511
Cos (199°) -0.9455
Cos (200°) -0.9397
Cos (201°) -0.9336
Cos (202°) -0.9272
Cos (203°) -0.9205
Cos (204°) -0.9135
Cos (205°) -0.9063
Cos (206°) -0.8988
Cos (207°) -0.891
Cos (208°) -0.8829
Cos (209°) -0.8746
Cos (210°) -0.866
Cos (211°) -0.8572
Cos (212°) -0.848
Cos (213°) -0.8387
Cos (214°) -0.829
Cos (215°) -0.8192
Cos (216°) -0.809
Cos (217°) -0.7986
Cos (218°) -0.788
Cos (219°) -0.7771
Cos (220°) -0.766
Cos (221°) -0.7547
Cos (222°) -0.7431
Cos (223°) -0.7314
Cos (224°) -0.7193
Cos (225°) -0.7071
Cos (226°) -0.6947
Cos (227°) -0.682
Cos (228°) -0.6691
Cos (229°) -0.6561
Cos (230°) -0.6428
Cos (231°) -0.6293
Cos (232°) -0.6157
Cos (233°) -0.6018
Cos (234°) -0.5878
Cos (235°) -0.5736
Cos (236°) -0.5592
Cos (237°) -0.5446
Cos (238°) -0.5299
Cos (239°) -0.515
Cos (240°) -0.5
Cos (241°) -0.4848
Cos (242°) -0.4695
Cos (243°) -0.454 /td>
Cos (244°) -0.4384
Cos (245°) -0.4226
Cos (246°) -0.4067
Cos (247°) -0.3907
Cos (248°) -0.3746
Cos (249°) -0.3584
Cos (250°) -0.342
Cos (251°) -0.3256
Cos (252°) -0.309
Cos (253°) -0.2924
Cos (254°) -0.2756
Cos (255°) -0.2588
Cos (256°) -0.2419
Cos (257°) -0.225
Cos (258°) -0.2079
Cos (259°) -0.1908
Cos (260°) -0.1736
Cos (261°) -0.1564
Cos (262°) -0.1392
Cos (263°) -0.1219
Cos (264°) -0.1045
Cos (265°) -0.0872
Cos (266°) -0.0698
Cos (267°) -0.0523
Cos (268°) -0.0349
Cos (269°) -0.0175
Cos (270°) -0
Cos (271°) 0.0175
Cos (272°) 0.0349
Cos (273°) 0.0523
Cos (274°) 0.0698
Cos (275°) 0.0872
Cos (276°) 0.1045
Cos (277°) 0.1219
Cos (278°) 0.1392
Cos (279°) 0.1564
Cos (280°) 0.1736
Cos (281°) 0.1908
Cos (282°) 0.2079
Cos (283°) 0.225
Cos (284°) 0.2419
Cos (285°) 0.2588
Cos (286°) 0.2756
Cos (287°) 0.2924
Cos (288°) 0.309
Cos (289°) 0.3256
Cos (290°) 0.342
Cos (291°) 0.3584
Cos (292°) 0.3746
Cos (293°) 0.3907
Cos (294°) 0.4067
Cos (295°) 0.4226
Cos (296°) 0.4384
Cos (297°) 0.454
Cos (298°) 0.4695
Cos (299°) 0.4848
Cos (300°) 0.5
Cos (301°) 0.515
Cos (302°) 0.5299
Cos (303°) 0.5446
Cos (304°) 0.5592
Cos (305°) 0.5736
Cos (306°) 0.5878
Cos (307°) 0.6018
Cos (308°) 0.6157
Cos (309°) 0.6293
Cos (310°) 0.6428
Cos (311°) 0.6561
Cos (312°) 0.6691
Cos (313°) 0.682
Cos (314°) 0.6947
Cos (315°) 0.7071
Cos (316°) 0.7193
Cos (317°) 0.7314
Cos (318°) 0.7431
Cos (319°) 0.7547
Cos (320°) 0.766
Cos (321°) 0.7771
Cos (322°) 0.788
Cos (323°) 0.7986
Cos (324°) 0.809
Cos (325°) 0.8192
Cos (326°) 0.829
Cos (327°) 0.8387
Cos (328°) 0.848
Cos (329°) 0.8572
Cos (330°) 0.866
Cos (331°) 0.8746
Cos (332°) 0.8829
Cos (333°) 0.891
Cos (334°) 0.8988
Cos (335°) 0.9063
Cos (336°) 0.9135
Cos (337°) 0.9205
Cos (338°) 0.9272
Cos (339°) 0.9336
Cos (340°) 0.9397
Cos (341°) 0.9455
Cos (342°) 0.9511
Cos (343°) 0.9563
Cos (344°) 0.9613
Cos (345°) 0.9659
Cos (346°) 0.9703
Cos (347°) 0.9744
Cos (348°) 0.9781
Cos (349°) 0.9816
Cos (350°) 0.9848
Cos (351°) 0.9877
Cos (352°) 0.9903
Cos (353°) 0.9925
Cos (354°) 0.9945
Cos (355°) 0.9962
Cos (356°) 0.9976
Cos (357°) 0.9986
Cos (358°) 0.9994
Cos (359°) 0.9998
Cos (360°) 1

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Таблица косинусов.

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

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Таблица косинусов

\begin{align} \text{угол} \end{align} \begin{align} 0 \end{align} \begin{align} \frac{\pi}{6} \end{align} \begin{align} \frac{\pi}{4} \end{align} \begin{align} \frac{\pi}{3} \end{align} \begin{align} \frac{\pi}{2} \end{align} \begin{align} \frac{2\pi}{3} \end{align} \begin{align} \frac{3\pi}{4} \end{align} \begin{align} \frac{5\pi}{6} \end{align} \begin{align} \pi \end{align}
\begin{align} \sin{x} \end{align} \begin{align} \frac{\sqrt{0}}{2} \end{align} \begin{align} \frac{\sqrt{1}}{2} \end{align} \begin{align} \frac{\sqrt{2}}{2} \end{align} \begin{align} \frac{\sqrt{3}}{2} \end{align} \begin{align} \frac{\sqrt{4}}{2} \end{align} \begin{align} \frac{\sqrt{3}}{2} \end{align} \begin{align} \frac{\sqrt{2}}{2} \end{align} \begin{align} \frac{\sqrt{1}}{2} \end{align} \begin{align} \frac{\sqrt{0}}{2} \end{align}
\begin{align} \cos{x} \end{align} \begin{align} \frac{\sqrt{4}}{2} \end{align} \begin{align} \frac{\sqrt{3}}{2} \end{align} \begin{align} \frac{\sqrt{2}}{2} \end{align} \begin{align} \frac{\sqrt{1}}{2} \end{align} \begin{align} \frac{\sqrt{0}}{2} \end{align} \begin{align} -\frac{\sqrt{1}}{2} \end{align} \begin{align} -\frac{\sqrt{2}}{2} \end{align} \begin{align} -\frac{\sqrt{3}}{2} \end{align} \begin{align} -\frac{\sqrt{4}}{2} \end{align}
\begin{align} \text{tg x} \end{align} \begin{align} \sqrt{\frac{0}{4}} \end{align} \begin{align} \sqrt{\frac{1}{3}} \end{align} \begin{align} \sqrt{\frac{2}{2}} \end{align} \begin{align} \sqrt{\frac{3}{1}} \end{align} \begin{align} \varnothing \end{align} \begin{align} -\sqrt{\frac{3}{1}} \end{align} \begin{align} -\sqrt{\frac{2}{2}} \end{align} \begin{align} -\sqrt{\frac{1}{3}} \end{align} \begin{align} -\sqrt{\frac{0}{4}} \end{align}
\begin{align} \text{ctg x} \end{align} \begin{align} \varnothing \end{align} \begin{align} \sqrt{\frac{3}{1}} \end{align} \begin{align} \sqrt{\frac{2}{2}} \end{align} \begin{align} \sqrt{\frac{1}{3}} \end{align} \begin{align} 0 \end{align} \begin{align} -\sqrt{\frac{1}{3}} \end{align} \begin{align} -\sqrt{\frac{2}{2}} \end{align} \begin{align} -\sqrt{\frac{3}{1}} \end{align} \begin{align} \varnothing \end{align}
\begin{align} \text{cosec x} \end{align} \begin{align} \varnothing \end{align} \begin{align} \frac{2}{\sqrt{1}} \end{align} \begin{align} \frac{2}{\sqrt{2}} \end{align} \begin{align} \frac{2}{\sqrt{3}} \end{align} \begin{align} \frac{2}{\sqrt{4}} \end{align} \begin{align} \frac{2}{\sqrt{3}} \end{align} \begin{align} \frac{2}{\sqrt{2}} \end{align} \begin{align} \frac{2}{\sqrt{1}} \end{align} \begin{align} \varnothing \end{align}
\begin{align} \sec{x} \end{align} \begin{align} \frac{2}{\sqrt{4}} \end{align} \begin{align} \frac{2}{\sqrt{3}} \end{align} \begin{align} \frac{2}{\sqrt{2}} \end{align} \begin{align} \frac{2}{\sqrt{1}} \end{align} \begin{align} \varnothing \end{align} \begin{align} -\frac{2}{\sqrt{1}} \end{align} \begin{align} -\frac{2}{\sqrt{2}} \end{align} \begin{align} -\frac{2}{\sqrt{3}} \end{align} \begin{align} -\frac{2}{\sqrt{4}} \end{align}

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