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三角函数表
角度a 0° 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12° 13° 14° 15° 16° 17° 18° 19° 20° 21° 22° 23° 24° 25° 26° 27° 28° 29° 30° 31° 32° 33° 34° 35° 36° 37° 38° 39° 正弦sin 0 0.017452406 0.034899497 0.052335956 0.069756474 0.087155743 0.104528463 0.121869343 0.139173101 0.156434465 0.173648178 0.190808995 0.207911691 0.224951054 0.241921896 0.258819045 0.275637356 0.292371705 0.309016994 0.325568154 0.342024143 0.35836795 0.374606593 0.390731128 0.406736643 0.422618262 0.438371147 0.4539905 0.469471563 0.48480962 0.5 0.515038075 0.529919264 0.544639035 0.559192903 0.573576436 0.587785252 0.601815023 0.615661475 0.629320391 余弦cos 1 0.999847695 0.999390827 0.998629535 0.99756405 0.996194698 0.994521895 0.992546152 0.990268069 0.987688341 0.984807753 0.981627183 0.978147601 0.974370065 0.970295726 0.965925826 0.961261696 0.956304756 0.951056516 0.945518576 0.939692621 0.933580426 0.927183855 0.920504853 0.913545458 0.906307787 0.898794046 0.891006524 0.882947593 0.874619707 0.866025404 0.857167301 0.848048096 0.838670568 0.829037573 0.819152044 0.809016994 0.79863551 0.788010754 0.777145961 正切tan 0 0.017455065 0.034921 0.052407779 0.069926812 0.087488664 0.105104235 0.122784561 0.140540835 0.15838444 0.176326981 0.194380309 0.212556562 0.230868191 0.249328003 0.267949192 0.286745386 0.305730681 0.324919696 0.344327613 0.363970234 0.383864035 0.404026226 0.424474816 0.445228685 0.466307658 0.487732589 0.509525449 0.531709432 0.554309051 0.577350269 0.600860619 0.624869352 0.649407593 0.674508517 0.700207538 0.726542528 0.75355405 0.781285627 0.809784033 可修改
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40° 41° 42° 43° 44° 45° 46° 47° 48° 49° 50° 51° 52° 53° 54° 55° 56° 57° 58° 59° 60° 61° 62° 63° 64° 65° 66° 67° 68° 69° 70° 71° 72° 73° 74° 75° 76° 77° 78° 79° 80° 81° 82° 0.64278761 0.656059029 0.669130606 0.68199836 0.69465837 0.707106781 0.7193398 0.731353702 0.743144825 0.75470958 0.766044443 0.777145961 0.788010754 0.79863551 0.809016994 0.819152044 0.829037573 0.838670568 0.848048096 0.857167301 0.866025404 0.874619707 0.882947593 0.891006524 0.898794046 0.906307787 0.913545458 0.920504853 0.927183855 0.933580426 0.939692621 0.945518576 0.951056516 0.956304756 0.961261696 0.965925826 0.970295726 0.974370065 0.978147601 0.981627183 0.984807753 0.987688341 0.990268069 0.766044443 0.75470958 0.743144825 0.731353702 0.7193398 0.707106781 0.69465837 0.68199836 0.669130606 0.656059029 0.64278761 0.629320391 0.615661475 0.601815023 0.587785252 0.573576436 0.559192903 0.544639035 0.529919264 0.515038075 0.5 0.48480962 0.469471563 0.4539905 0.438371147 0.422618262 0.406736643 0.390731128 0.374606593 0.35836795 0.342024143 0.325568154 0.309016994 0.292371705 0.275637356 0.258819045 0.241921896 0.224951054 0.207911691 0.190808995 0.173648178 0.156434465 0.139173101 可修改
0.839099631 0.869286738 0.900404044 0.932515086 0.965688775 1 1.035530314 1.07236871 1.110612515 1.150368407 1.191753593 1.234897157 1.279941632 1.327044822 1.37638192 1.428148007 1.482560969 1.539864964 1.600334529 1.664279482 1.732050808 1.804047755 1.880726465 1.962610506 2.050303842 2.144506921 2.246036774 2.355852366 2.475086853 2.605089065 2.747477419 2.904210878 3.077683537 3.270852618 3.487414444 3.732050808 4.010780934 4.331475874 4.704630109 5.144554016 5.67128182 6.313751515 7.115369722 精品文档
83° 84° 85° 86° 87° 88° 89° 90° 91° 92° 93° 94° 95° 96° 97° 98° 99° 100° 101° 102° 103° 104° 105° 106° 107° 108° 109° 110° 111° 112° 113° 114° 115° 116° 117° 118° 119° 120° 121° 122° 123° 124° 125° 0.992546152 0.994521895 0.996194698 0.99756405 0.998629535 0.999390827 0.999847695 1 0.999847695 0.999390827 0.998629535 0.99756405 0.996194698 0.994521895 0.992546152 0.990268069 0.987688341 0.984807753 0.981627183 0.978147601 0.974370065 0.970295726 0.965925826 0.961261696 0.956304756 0.951056516 0.945518576 0.939692621 0.933580426 0.927183855 0.920504853 0.913545458 0.906307787 0.898794046 0.891006524 0.882947593 0.874619707 0.866025404 0.857167301 0.848048096 0.838670568 0.829037573 0.819152044 0.121869343 0.104528463 0.087155743 0.069756474 0.052335956 0.034899497 0.017452406 0 -0.017452406 -0.034899497 -0.052335956 -0.069756474 -0.087155743 -0.104528463 -0.121869343 -0.139173101 -0.156434465 -0.173648178 -0.190808995 -0.207911691 -0.224951054 -0.241921896 -0.258819045 -0.275637356 -0.292371705 -0.309016994 -0.325568154 -0.342024143 -0.35836795 -0.374606593 -0.390731128 -0.406736643 -0.422618262 -0.438371147 -0.4539905 -0.469471563 -0.48480962 -0.5 -0.515038075 -0.529919264 -0.544639035 -0.559192903 -0.573576436 可修改
8.144346428 9.514364454 11.4300523 14.30066626 19.08113669 28.63625328 57.28996163 —————— -57.28996163 -28.63625328 -19.08113669 -14.30066626 -11.4300523 -9.514364454 -8.144346428 -7.115369722 -6.313751515 -5.67128182 -5.144554016 -4.704630109 -4.331475874 -4.010780934 -3.732050808 -3.487414444 -3.270852618 -3.077683537 -2.904210878 -2.747477419 -2.605089065 -2.475086853 -2.355852366 -2.246036774 -2.144506921 -2.050303842 -1.962610506 -1.880726465 -1.804047755 -1.732050808 -1.664279482 -1.600334529 -1.539864964 -1.482560969 -1.428148007 精品文档
126° 127° 128° 129° 130° 131° 132° 133° 134° 135° 136° 137° 138° 139° 140° 141° 142° 143° 144° 145° 146° 147° 148° 149° 150° 151° 152° 153° 154° 155° 156° 157° 158° 159° 160° 161° 162° 163° 164° 165° 166° 167° 168° 0.809016994 0.79863551 0.788010754 0.777145961 0.766044443 0.75470958 0.743144825 0.731353702 0.7193398 0.707106781 0.69465837 0.68199836 0.669130606 0.656059029 0.64278761 0.629320391 0.615661475 0.601815023 0.587785252 0.573576436 0.559192903 0.544639035 0.529919264 0.515038075 0.5 0.48480962 0.469471563 0.4539905 0.438371147 0.422618262 0.406736643 0.390731128 0.374606593 0.35836795 0.342024143 0.325568154 0.309016994 0.292371705 0.275637356 0.258819045 0.241921896 0.224951054 0.207911691 -0.587785252 -0.601815023 -0.615661475 -0.629320391 -0.64278761 -0.656059029 -0.669130606 -0.68199836 -0.69465837 -0.707106781 -0.7193398 -0.731353702 -0.743144825 -0.75470958 -0.766044443 -0.777145961 -0.788010754 -0.79863551 -0.809016994 -0.819152044 -0.829037573 -0.838670568 -0.848048096 -0.857167301 -0.86602540 -0.874619707 -0.882947593 -0.891006524 -0.898794046 -0.906307787 -0.913545458 -0.920504853 -0.927183855 -0.933580426 -0.939692621 -0.945518576 -0.951056516 -0.956304756 -0.961261696 -0.965925826 -0.970295726 -0.974370065 -0.978147601 可修改
-1.37638192 -1.327044822 -1.279941632 -1.234897157 -1.191753593 -1.150368407 -1.110612515 -1.07236871 -1.035530314 -1 -0.965688775 -0.932515086 -0.900404044 -0.869286738 -0.839099631 -0.809784033 -0.781285627 -0.75355405 -0.726542528 -0.700207538 -0.674508517 -0.649407593 -0.624869352 -0.600860619 -0.577350269 -0.554309051 -0.531709432 -0.509525449 -0.487732589 -0.466307658 -0.445228685 -0.424474816 -0.404026226 -0.383864035 -0.363970234 -0.344327613 -0.324919696 -0.305730681 -0.286745386 -0.267949192 -0.249328003 -0.230868191 -0.212556562 精品文档
169° 170° 171° 172° 173° 174° 175° 176° 177° 178° 179° 180°
0.190808995 0.173648178 0.156434465 0.139173101 0.121869343 0.104528463 0.087155743 0.069756474 0.052335956 0.034899497 0.017452406 0 -0.981627183 -0.984807753 -0.987688341 -0.990268069 -0.992546152 -0.994521895 -0.996194698 -0.99756405 -0.998629535 -0.999390827 -0.999847695 -1 -0.194380309 -0.176326981 -0.15838444 -0.140540835 -0.122784561 -0.105104235 -0.087488664 -0.069926812 -0.052407779 -0.034920769 -0.017455065 0 可修改
完整三角函数表
