Калькулятор и таблица для вычисления синуса и косинуса.
С помощью онлайн калькулятора вы сможете вычислить синус и косинус с точностью от одного до шестнадцати знаков после запятой. Чтобы вычислить синус и косинус, просто введите ваши данные.
Так же можно воспользоватся таблицей Брадиса синуса(sin) и косинуса(cos) от 0° до 360°.
Калькулятор для вычисления синуса и косинуса
Угол = ° '
sin = 0
cos = 1
Синус острого угла прямоугольного треугольника.
Sin (α) острого угла прямоугольного треугольника - это отношение противолежащего катета(BC) к гипотенузе(AВ).
Пимер:
α = 40°; BC = 4,5см; AB = 7см.
sin (40°) = 4,57 = 0,6428
Косинус острого угла прямоугольного треугольника.
Cos (α) острого угла прямоугольного треугольника - это отношение прилежащего катета(AC) к гипотенузе(AB).
Пимер:
α = 40°; AC = 6,98см; AB = 9см.
cos (40°) = 6,989 = 0,776
| Угол (градусы) | Синус (Sin) | Косинус (Cos) |
| 0° | 0 | 1 |
| 1° | 0.0174524064 | 0.9998476952 |
| 2° | 0.0348994967 | 0.9993908270 |
| 3° | 0.0523359562 | 0.9986295348 |
| 4° | 0.0697564737 | 0.9975640503 |
| 5° | 0.0871557427 | 0.9961946981 |
| 6° | 0.1045284633 | 0.9945218954 |
| 7° | 0.1218693434 | 0.9925461516 |
| 8° | 0.1391731010 | 0.9902680687 |
| 9° | 0.1564344650 | 0.9876883406 |
| 10° | 0.1736481777 | 0.9848077530 |
| 11° | 0.1908089954 | 0.9816271834 |
| 12° | 0.2079116908 | 0.9781476007 |
| 13° | 0.2249510543 | 0.9743700648 |
| 14° | 0.2419218956 | 0.9702957263 |
| 15° | 0.2588190451 | 0.9659258263 |
| 16° | 0.2756373558 | 0.9612616959 |
| 17° | 0.2923717047 | 0.9563047560 |
| 18° | 0.3090169944 | 0.9510565163 |
| 19° | 0.3255681545 | 0.9455185756 |
| 20° | 0.3420201433 | 0.9396926208 |
| 21° | 0.3583679495 | 0.9335804265 |
| 22° | 0.3746065934 | 0.9271838546 |
| 23° | 0.3907311285 | 0.9205048535 |
| 24° | 0.4067366431 | 0.9135454576 |
| 25° | 0.4226182617 | 0.9063077870 |
| 26° | 0.4383711468 | 0.8987940463 |
| 27° | 0.4539904997 | 0.8910065242 |
| 28° | 0.4694715628 | 0.8829475929 |
| 29° | 0.4848096202 | 0.8746197071 |
| 30° | 0.5 | 0.8660254038 |
| 31° | 0.5150380749 | 0.8571673007 |
| 32° | 0.5299192642 | 0.8480480962 |
| 33° | 0.5446390350 | 0.8386705679 |
| 34° | 0.5591929035 | 0.8290375726 |
| 35° | 0.5735764364 | 0.8191520443 |
| 36° | 0.5877852523 | 0.8090169944 |
| 37° | 0.6018150232 | 0.7986355100 |
| 38° | 0.6156614753 | 0.7880107536 |
| 39° | 0.6293203910 | 0.7771459615 |
| 40° | 0.6427876097 | 0.7660444431 |
| 41° | 0.6560590290 | 0.7547095802 |
| 42° | 0.6691306064 | 0.7431448255 |
| 43° | 0.6819983601 | 0.7313537016 |
| 44° | 0.6946583705 | 0.7193398003 |
| 45° | 0.7071067812 | 0.7071067812 |
| 46° | 0.7193398003 | 0.6946583705 |
| 47° | 0.7313537016 | 0.6819983601 |
| 48° | 0.7431448255 | 0.6691306064 |
| 49° | 0.7547095802 | 0.6560590290 |
| 50° | 0.7660444431 | 0.6427876097 |
| 51° | 0.7771459615 | 0.6293203910 |
| 52° | 0.7880107536 | 0.6156614753 |
| 53° | 0.7986355100 | 0.6018150232 |
| 54° | 0.8090169944 | 0.5877852523 |
| 55° | 0.8191520443 | 0.5735764364 |
| 56° | 0.8290375726 | 0.5591929035 |
| 57° | 0.8386705679 | 0.5446390350 |
| 58° | 0.8480480962 | 0.5299192642 |
| 59° | 0.8571673007 | 0.5150380749 |
| 60° | 0.8660254038 | 0.5 |
| 61° | 0.8746197071 | 0.4848096202 |
| 62° | 0.8829475929 | 0.4694715628 |
| 63° | 0.8910065242 | 0.4539904997 |
| 64° | 0.8987940463 | 0.4383711468 |
| 65° | 0.9063077870 | 0.4226182617 |
| 66° | 0.9135454576 | 0.4067366431 |
| 67° | 0.9205048535 | 0.3907311285 |
| 68° | 0.9271838546 | 0.3746065934 |
| 69° | 0.9335804265 | 0.3583679495 |
| 70° | 0.9396926208 | 0.3420201433 |
| 71° | 0.9455185756 | 0.3255681545 |
| 72° | 0.9510565163 | 0.3090169944 |
| 73° | 0.9563047560 | 0.2923717047 |
| 74° | 0.9612616959 | 0.2756373558 |
| 75° | 0.9659258263 | 0.2588190451 |
| 76° | 0.9702957263 | 0.2419218956 |
| 77° | 0.9743700648 | 0.2249510543 |
| 78° | 0.9781476007 | 0.2079116908 |
| 79° | 0.9816271834 | 0.1908089954 |
| 80° | 0.9848077530 | 0.1736481777 |
| 81° | 0.9876883406 | 0.1564344650 |
| 82° | 0.9902680687 | 0.1391731010 |
| 83° | 0.9925461516 | 0.1218693434 |
| 84° | 0.9945218954 | 0.1045284633 |
| 85° | 0.9961946981 | 0.0871557427 |
| 86° | 0.9975640503 | 0.0697564737 |
| 87° | 0.9986295348 | 0.0523359562 |
| 88° | 0.9993908270 | 0.0348994967 |
| 89° | 0.9998476952 | 0.0174524064 |
| 90° | 1 | 0 |
| 91° | 0.9998476952 | -0.0174524064 |
| 92° | 0.9993908270 | -0.0348994967 |
| 93° | 0.9986295348 | -0.0523359562 |
| 94° | 0.9975640503 | -0.0697564737 |
| 95° | 0.9961946981 | -0.0871557427 |
| 96° | 0.9945218954 | -0.1045284633 |
| 97° | 0.9925461516 | -0.1218693434 |
| 98° | 0.9902680687 | -0.1391731010 |
| 99° | 0.9876883406 | -0.1564344650 |
| 100° | 0.9848077530 | -0.1736481777 |
| 101° | 0.9816271834 | -0.1908089954 |
| 102° | 0.9781476007 | -0.2079116908 |
| 103° | 0.9743700648 | -0.2249510543 |
| 104° | 0.9702957263 | -0.2419218956 |
| 105° | 0.9659258263 | -0.2588190451 |
| 106° | 0.9612616959 | -0.2756373558 |
| 107° | 0.9563047560 | -0.2923717047 |
| 108° | 0.9510565163 | -0.3090169944 |
| 109° | 0.9455185756 | -0.3255681545 |
| 110° | 0.9396926208 | -0.3420201433 |
| 111° | 0.9335804265 | -0.3583679495 |
| 112° | 0.9271838546 | -0.3746065934 |
| 113° | 0.9205048535 | -0.3907311285 |
| 114° | 0.9135454576 | -0.4067366431 |
| 115° | 0.9063077870 | -0.4226182617 |
| 116° | 0.8987940463 | -0.4383711468 |
| 117° | 0.8910065242 | -0.4539904997 |
| 118° | 0.8829475929 | -0.4694715628 |
| 119° | 0.8746197071 | -0.4848096202 |
| 120° | 0.8660254038 | -0.5 |
| 121° | 0.8571673007 | -0.5150380749 |
| 122° | 0.8480480962 | -0.5299192642 |
| 123° | 0.8386705679 | -0.5446390350 |
| 124° | 0.8290375726 | -0.5591929035 |
| 125° | 0.8191520443 | -0.5735764364 |
| 126° | 0.8090169944 | -0.5877852523 |
| 127° | 0.7986355100 | -0.6018150232 |
| 128° | 0.7880107536 | -0.6156614753 |
| 129° | 0.7771459615 | -0.6293203910 |
| 130° | 0.7660444431 | -0.6427876097 |
| 131° | 0.7547095802 | -0.6560590290 |
| 132° | 0.7431448255 | -0.6691306064 |
| 133° | 0.7313537016 | -0.6819983601 |
| 134° | 0.7193398003 | -0.6946583705 |
| 135° | 0.7071067812 | -0.7071067812 |
| 136° | 0.6946583705 | -0.7193398003 |
| 137° | 0.6819983601 | -0.7313537016 |
| 138° | 0.6691306064 | -0.7431448255 |
| 139° | 0.6560590290 | -0.7547095802 |
| 140° | 0.6427876097 | -0.7660444431 |
| 141° | 0.6293203910 | -0.7771459615 |
| 142° | 0.6156614753 | -0.7880107536 |
| 143° | 0.6018150232 | -0.7986355100 |
| 144° | 0.5877852523 | -0.8090169944 |
| 145° | 0.5735764364 | -0.8191520443 |
| 146° | 0.5591929035 | -0.8290375726 |
| 147° | 0.5446390350 | -0.8386705679 |
| 148° | 0.5299192642 | -0.8480480962 |
| 149° | 0.5150380749 | -0.8571673007 |
| 150° | 0.5 | -0.8660254038 |
| 151° | 0.4848096202 | -0.8746197071 |
| 152° | 0.4694715628 | -0.8829475929 |
| 153° | 0.4539904997 | -0.8910065242 |
| 154° | 0.4383711468 | -0.8987940463 |
| 155° | 0.4226182617 | -0.9063077870 |
| 156° | 0.4067366431 | -0.9135454576 |
| 157° | 0.3907311285 | -0.9205048535 |
| 158° | 0.3746065934 | -0.9271838546 |
| 159° | 0.3583679495 | -0.9335804265 |
| 160° | 0.3420201433 | -0.9396926208 |
| 161° | 0.3255681545 | -0.9455185756 |
| 162° | 0.3090169944 | -0.9510565163 |
| 163° | 0.2923717047 | -0.9563047560 |
| 164° | 0.2756373558 | -0.9612616959 |
| 165° | 0.2588190451 | -0.9659258263 |
| 166° | 0.2419218956 | -0.9702957263 |
| 167° | 0.2249510543 | -0.9743700648 |
| 168° | 0.2079116908 | -0.9781476007 |
| 169° | 0.1908089954 | -0.9816271834 |
| 170° | 0.1736481777 | -0.9848077530 |
| 171° | 0.1564344650 | -0.9876883406 |
| 172° | 0.1391731010 | -0.9902680687 |
| 173° | 0.1218693434 | -0.9925461516 |
| 174° | 0.1045284633 | -0.9945218954 |
| 175° | 0.0871557427 | -0.9961946981 |
| 176° | 0.0697564737 | -0.9975640503 |
| 177° | 0.0523359562 | -0.9986295348 |
| 178° | 0.0348994967 | -0.9993908270 |
| 179° | 0.0174524064 | -0.9998476952 |
| 180° | 0 | -1 |
| 181° | -0.0174524064 | -0.9998476952 |
| 182° | -0.0348994967 | -0.9993908270 |
| 183° | -0.0523359562 | -0.9986295348 |
| 184° | -0.0697564737 | -0.9975640503 |
| 185° | -0.0871557427 | -0.9961946981 |
| 186° | -0.1045284633 | -0.9945218954 |
| 187° | -0.1218693434 | -0.9925461516 |
| 188° | -0.1391731010 | -0.9902680687 |
| 189° | -0.1564344650 | -0.9876883406 |
| 190° | -0.1736481777 | -0.9848077530 |
| 191° | -0.1908089954 | -0.9816271834 |
| 192° | -0.2079116908 | -0.9781476007 |
| 193° | -0.2249510543 | -0.9743700648 |
| 194° | -0.2419218956 | -0.9702957263 |
| 195° | -0.2588190451 | -0.9659258263 |
| 196° | -0.2756373558 | -0.9612616959 |
| 197° | -0.2923717047 | -0.9563047560 |
| 198° | -0.3090169944 | -0.9510565163 |
| 199° | -0.3255681545 | -0.9455185756 |
| 200° | -0.3420201433 | -0.9396926208 |
| 201° | -0.3583679495 | -0.9335804265 |
| 202° | -0.3746065934 | -0.9271838546 |
| 203° | -0.3907311285 | -0.9205048535 |
| 204° | -0.4067366431 | -0.9135454576 |
| 205° | -0.4226182617 | -0.9063077870 |
| 206° | -0.4383711468 | -0.8987940463 |
| 207° | -0.4539904997 | -0.8910065242 |
| 208° | -0.4694715628 | -0.8829475929 |
| 209° | -0.4848096202 | -0.8746197071 |
| 210° | -0.5 | -0.8660254038 |
| 211° | -0.5150380749 | -0.8571673007 |
| 212° | -0.5299192642 | -0.8480480962 |
| 213° | -0.5446390350 | -0.8386705679 |
| 214° | -0.5591929035 | -0.8290375726 |
| 215° | -0.5735764364 | -0.8191520443 |
| 216° | -0.5877852523 | -0.8090169944 |
| 217° | -0.6018150232 | -0.7986355100 |
| 218° | -0.6156614753 | -0.7880107536 |
| 219° | -0.6293203910 | -0.7771459615 |
| 220° | -0.6427876097 | -0.7660444431 |
| 221° | -0.6560590290 | -0.7547095802 |
| 222° | -0.6691306064 | -0.7431448255 |
| 223° | -0.6819983601 | -0.7313537016 |
| 224° | -0.6946583705 | -0.7193398003 |
| 225° | -0.7071067812 | -0.7071067812 |
| 226° | -0.7193398003 | -0.6946583705 |
| 227° | -0.7313537016 | -0.6819983601 |
| 228° | -0.7431448255 | -0.6691306064 |
| 229° | -0.7547095802 | -0.6560590290 |
| 230° | -0.7660444431 | -0.6427876097 |
| 231° | -0.7771459615 | -0.6293203910 |
| 232° | -0.7880107536 | -0.6156614753 |
| 233° | -0.7986355100 | -0.6018150232 |
| 234° | -0.8090169944 | -0.5877852523 |
| 235° | -0.8191520443 | -0.5735764364 |
| 236° | -0.8290375726 | -0.5591929035 |
| 237° | -0.8386705679 | -0.5446390350 |
| 238° | -0.8480480962 | -0.5299192642 |
| 239° | -0.8571673007 | -0.5150380749 |
| 240° | -0.8660254038 | -0.5 |
| 241° | -0.8746197071 | -0.4848096202 |
| 242° | -0.8829475929 | -0.4694715628 |
| 243° | -0.8910065242 | -0.4539904997 |
| 244° | -0.8987940463 | -0.4383711468 |
| 245° | -0.9063077870 | -0.4226182617 |
| 246° | -0.9135454576 | -0.4067366431 |
| 247° | -0.9205048535 | -0.3907311285 |
| 248° | -0.9271838546 | -0.3746065934 |
| 249° | -0.9335804265 | -0.3583679495 |
| 250° | -0.9396926208 | -0.3420201433 |
| 251° | -0.9455185756 | -0.3255681545 |
| 252° | -0.9510565163 | -0.3090169944 |
| 253° | -0.9563047560 | -0.2923717047 |
| 254° | -0.9612616959 | -0.2756373558 |
| 255° | -0.9659258263 | -0.2588190451 |
| 256° | -0.9702957263 | -0.2419218956 |
| 257° | -0.9743700648 | -0.2249510543 |
| 258° | -0.9781476007 | -0.2079116908 |
| 259° | -0.9816271834 | -0.1908089954 |
| 260° | -0.9848077530 | -0.1736481777 |
| 261° | -0.9876883406 | -0.1564344650 |
| 262° | -0.9902680687 | -0.1391731010 |
| 263° | -0.9925461516 | -0.1218693434 |
| 264° | -0.9945218954 | -0.1045284633 |
| 265° | -0.9961946981 | -0.0871557427 |
| 266° | -0.9975640503 | -0.0697564737 |
| 267° | -0.9986295348 | -0.0523359562 |
| 268° | -0.9993908270 | -0.0348994967 |
| 269° | -0.9998476952 | -0.0174524064 |
| 270° | -1. | 0 |
| 271° | -0.9998476952 | 0.0174524064 |
| 272° | -0.9993908270 | 0.0348994967 |
| 273° | -0.9986295348 | 0.0523359562 |
| 274° | -0.9975640503 | 0.0697564737 |
| 275° | -0.9961946981 | 0.0871557427 |
| 276° | -0.9945218954 | 0.1045284633 |
| 277° | -0.9925461516 | 0.1218693434 |
| 278° | -0.9902680687 | 0.1391731010 |
| 279° | -0.9876883406 | 0.1564344650 |
| 280° | -0.9848077530 | 0.1736481777 |
| 281° | -0.9816271834 | 0.1908089954 |
| 282° | -0.9781476007 | 0.2079116908 |
| 283° | -0.9743700648 | 0.2249510543 |
| 284° | -0.9702957263 | 0.2419218956 |
| 285° | -0.9659258263 | 0.2588190451 |
| 286° | -0.9612616959 | 0.2756373558 |
| 287° | -0.9563047560 | 0.2923717047 |
| 288° | -0.9510565163 | 0.3090169944 |
| 289° | -0.9455185756 | 0.3255681545 |
| 290° | -0.9396926208 | 0.3420201433 |
| 291° | -0.9335804265 | 0.3583679495 |
| 292° | -0.9271838546 | 0.3746065934 |
| 293° | -0.9205048535 | 0.3907311285 |
| 294° | -0.9135454576 | 0.4067366431 |
| 295° | -0.9063077870 | 0.4226182617 |
| 296° | -0.8987940463 | 0.4383711468 |
| 297° | -0.8910065242 | 0.4539904997 |
| 298° | -0.8829475929 | 0.4694715628 |
| 299° | -0.8746197071 | 0.4848096202 |
| 300° | -0.8660254038 | 0.5 |
| 301° | -0.8571673007 | 0.5150380749 |
| 302° | -0.8480480962 | 0.5299192642 |
| 303° | -0.8386705679 | 0.5446390350 |
| 304° | -0.8290375726 | 0.5591929035 |
| 305° | -0.8191520443 | 0.5735764364 |
| 306° | -0.8090169944 | 0.5877852523 |
| 307° | -0.7986355100 | 0.6018150232 |
| 308° | -0.7880107536 | 0.6156614753 |
| 309° | -0.7771459615 | 0.6293203910 |
| 310° | -0.7660444431 | 0.6427876097 |
| 311° | -0.7547095802 | 0.6560590290 |
| 312° | -0.7431448255 | 0.6691306064 |
| 313° | -0.7313537016 | 0.6819983601 |
| 314° | -0.7193398003 | 0.6946583705 |
| 315° | -0.7071067812 | 0.7071067812 |
| 316° | -0.6946583705 | 0.7193398003 |
| 317° | -0.6819983601 | 0.7313537016 |
| 318° | -0.6691306064 | 0.7431448255 |
| 319° | -0.6560590290 | 0.7547095802 |
| 320° | -0.6427876097 | 0.7660444431 |
| 321° | -0.6293203910 | 0.7771459615 |
| 322° | -0.6156614753 | 0.7880107536 |
| 323° | -0.6018150232 | 0.7986355100 |
| 324° | -0.5877852523 | 0.8090169944 |
| 325° | -0.5735764364 | 0.8191520443 |
| 326° | -0.5591929035 | 0.8290375726 |
| 327° | -0.5446390350 | 0.8386705679 |
| 328° | -0.5299192642 | 0.8480480962 |
| 329° | -0.5150380749 | 0.8571673007 |
| 330° | -0.5 | 0.8660254038 |
| 331° | -0.4848096202 | 0.8746197071 |
| 332° | -0.4694715628 | 0.8829475929 |
| 333° | -0.4539904997 | 0.8910065242 |
| 334° | -0.4383711468 | 0.8987940463 |
| 335° | -0.4226182617 | 0.9063077870 |
| 336° | -0.4067366431 | 0.9135454576 |
| 337° | -0.3907311285 | 0.9205048535 |
| 338° | -0.3746065934 | 0.9271838546 |
| 339° | -0.3583679495 | 0.9335804265 |
| 340° | -0.3420201433 | 0.9396926208 |
| 341° | -0.3255681545 | 0.9455185756 |
| 342° | -0.3090169944 | 0.9510565163 |
| 343° | -0.2923717047 | 0.9563047560 |
| 344° | -0.2756373558 | 0.9612616959 |
| 345° | -0.2588190451 | 0.9659258263 |
| 346° | -0.2419218956 | 0.9702957263 |
| 347° | -0.2249510543 | 0.9743700648 |
| 348° | -0.2079116908 | 0.9781476007 |
| 349° | -0.1908089954 | 0.9816271834 |
| 350° | -0.1736481777 | 0.9848077530 |
| 351° | -0.1564344650 | 0.9876883406 |
| 352° | -0.1391731010 | 0.9902680687 |
| 353° | -0.1218693434 | 0.9925461516 |
| 354° | -0.1045284633 | 0.9945218954 |
| 355° | -0.0871557427 | 0.9961946981 |
| 356° | -0.0697564737 | 0.9975640503 |
| 357° | -0.0523359562 | 0.9986295348 |
| 358° | -0.0348994967 | 0.9993908270 |
| 359° | -0.0174524064 | 0.9998476952 |
| 360° | 0 | 1 |