三角函数主要讲的就是余弦函数、正弦函数、正切函数。做题的过程中这三种函数也是运用最为广泛的。由于角总共有三百六十度，每个度数的三角函数值都是不一样的。这就要求同学们掌握每个度数的三角函数。以下是小编分享的三角函数值大全，同学们在学三角函数的时候可以多多背诵。
一、正弦
sin1=0.01745240643728351 sin2=0.03489949670250097
sin3=0.05233595624294383 sin4=0.0697564737441253
sin5=0.08715574274765816 sin6=0.10452846326765346
sin7=0.12186934340514747 sin8=0.13917310096006544
sin9=0.15643446504023087 sin10=0.17364817766693033
sin11=0.1908089953765448 sin12=0.20791169081775931
sin13=0.22495105434386497 sin14=0.24192189559966773
sin15=0.25881904510252074 sin16=0.27563735581699916
sin17=0.2923717047227367 sin18=0.3090169943749474
sin19=0.3255681544571567 sin20=0.3420201433256687
sin21=0.35836794954530027 sin22=0.374606593415912
sin23=0.3907311284892737 sin24=0.40673664307580015
sin25=0.42261826174069944 sin26=0.4383711467890774
sin27=0.45399049973954675 sin28=0.4694715627858908
sin29=0.48480962024633706 sin30=0.49999999999999994
sin31=0.5150380749100542 sin32=0.5299192642332049
sin33=0.544639035015027 sin34=0.5591929034707468
sin35=0.573576436351046 sin36=0.5877852522924731
sin37=0.6018150231520483 sin38=0.6156614753256583
sin39=0.6293203910498375 sin40=0.6427876096865392
sin41=0.6560590289905073 sin42=0.6691306063588582
sin43=0.6819983600624985 sin44=0.6946583704589972
sin45=0.7071067811865475 sin46=0.7193398003386511
sin47=0.7313537016191705 sin48=0.7431448254773941
sin49=0.7547095802227719 sin50=0.766044443118978
sin51=0.7771459614569708 sin52=0.7880107536067219
sin53=0.7986355100472928 sin54=0.8090169943749474
sin55=0.8191520442889918 sin56=0.8290375725550417
sin57=0.8386705679454239 sin58=0.848048096156426
sin59=0.8571673007021122 sin60=0.8660254037844386
sin61=0.8746197071393957 sin62=0.8829475928589269
sin63=0.8910065241883678 sin64=0.898794046299167
sin65=0.9063077870366499 sin66=0.9135454576426009
sin67=0.9205048534524404 sin68=0.9271838545667873
sin69=0.9335804264972017 sin70=0.9396926207859083
sin71=0.9455185755993167 sin72=0.9510565162951535
sin73=0.9563047559630354 sin74=0.9612616959383189
sin75=0.9659258262890683 sin76=0.9702957262759965
sin77=0.9743700647852352 sin78=0.9781476007338057
sin79=0.981627183447664 sin80=0.984807753012208
sin81=0.9876883405951378 sin82=0.9902680687415704
sin83=0.992546151641322 sin84=0.9945218953682733
sin85=0.9961946980917455 sin86=0.9975640502598242
sin87=0.9986295347545738 sin88=0.9993908270190958
sin89=0.9998476951563913 sin90=1
二、余弦
cos1=0.9998476951563913 cos2=0.9993908270190958
cos3=0.9986295347545738 cos4=0.9975640502598242
cos5=0.9961946980917455 cos6=0.9945218953682733
cos7=0.992546151641322 cos8=0.9902680687415704
cos9=0.9876883405951378 cos10=0.984807753012208
cos11=0.981627183447664 cos12=0.9781476007338057
cos13=0.9743700647852352 cos14=0.9702957262759965
cos15=0.9659258262890683 cos16=0.9612616959383189
cos17=0.9563047559630355 cos18=0.9510565162951535
cos19=0.9455185755993168 cos20=0.9396926207859084
cos21=0.9335804264972017 cos22=0.9271838545667874
cos23=0.9205048534524404 cos24=0.9135454576426009
cos25=0.9063077870366499 cos26=0.898794046299167
cos27=0.8910065241883679 cos28=0.882947592858927
cos29=0.8746197071393957 cos30=0.8660254037844387
cos31=0.8571673007021123 cos32=0.848048096156426
cos33=0.838670567945424 cos34=0.8290375725550417
cos35=0.8191520442889918 cos36=0.8090169943749474
cos37=0.7986355100472928 cos38=0.7880107536067219
cos39=0.7771459614569709 cos40=0.766044443118978
cos41=0.754709580222772 cos42=0.7431448254773942
cos43=0.7313537016191705 cos44=0.7193398003386512
cos45=0.7071067811865476 cos46=0.6946583704589974
cos47=0.6819983600624985 cos48=0.6691306063588582
cos49=0.6560590289905074 cos50=0.6427876096865394
cos51=0.6293203910498375 cos52=0.6156614753256583
cos53=0.6018150231520484 cos54=0.5877852522924731
cos55=0.5735764363510462 cos56=0.5591929034707468
cos57=0.5446390350150272 cos58=0.5299192642332049
cos59=0.5150380749100544 cos60=0.5000000000000001
cos61=0.4848096202463371 cos62=0.46947156278589086
cos63=0.4539904997395468 cos64=0.43837114678907746
cos65=0.42261826174069944 cos66=0.4067366430758004
cos67=0.3907311284892737 cos68=0.3746065934159122
cos69=0.35836794954530015 cos70=0.3420201433256688
cos71=0.32556815445715675 cos72=0.30901699437494745
cos73=0.29237170472273677 cos74=0.27563735581699916
cos75=0.25881904510252074 cos76=0.24192189559966767
cos77=0.22495105434386514 cos78=0.20791169081775923
cos79=0.19080899537654491 cos80=0.17364817766693041
cos81=0.15643446504023092 cos82=0.13917310096006546
cos83=0.12186934340514749 cos84=0.10452846326765346
cos85=0.08715574274765836 cos86=0.06975647374412523
cos87=0.052335956242943966 cos88=0.03489949670250108
cos89=0.0174524064372836 cos90=0
三、正切
tan1=0.017455064928217585 tan2=0.03492076949174773
tan3=0.052407779283041196 tan4=0.06992681194351041
tan5=0.08748866352592401 tan6=0.10510423526567646
tan7=0.1227845609029046 tan8=0.14054083470239145
tan9=0.15838444032453627 tan10=0.17632698070846497
tan11=0.19438030913771848 tan12=0.2125565616700221
tan13=0.2308681911255631 tan14=0.24932800284318068
tan15=0.2679491924311227 tan16=0.2867453857588079
tan17=0.30573068145866033 tan18=0.3249196962329063
tan19=0.34432761328966527 tan20=0.36397023426620234
tan21=0.3838640350354158 tan22=0.4040262258351568
tan23=0.4244748162096047 tan24=0.4452286853085361
tan25=0.4663076581549986 tan26=0.4877325885658614
tan27=0.5095254494944288 tan28=0.5317094316614788
tan29=0.554309051452769 tan30=0.5773502691896257
tan31=0.6008606190275604 tan32=0.6248693519093275
tan33=0.6494075931975104 tan34=0.6745085168424265
tan35=0.7002075382097097 tan36=0.7265425280053609
tan37=0.7535540501027942 tan38=0.7812856265067174
tan39=0.8097840331950072 tan40=0.8390996311772799
tan41=0.8692867378162267 tan42=0.9004040442978399
tan43=0.9325150861376618 tan44=0.9656887748070739
tan45=0.9999999999999999 tan46=1.0355303137905693
tan47=1.0723687100246826 tan48=1.1106125148291927
tan49=1.1503684072210092 tan50=1.19175359259421
tan51=1.234897156535051 tan52=1.2799416321930785
tan53=1.3270448216204098 tan54=1.3763819204711733
tan55=1.4281480067421144 tan56=1.4825609685127403
tan57=1.5398649638145827 tan58=1.6003345290410506
tan59=1.6642794823505173 tan60=1.7320508075688767
tan61=1.8040477552714235 tan62=1.8807264653463318
tan63=1.9626105055051503 tan64=2.050303841579296
tan65=2.1445069205095586 tan66=2.246036773904215
tan67=2.355852365823753 tan68=2.4750868534162946
tan69=2.6050890646938023 tan70=2.7474774194546216
tan71=2.904210877675822 tan72=3.0776835371752526
tan73=3.2708526184841404 tan74=3.4874144438409087
tan75=3.7320508075688776 tan76=4.0107809335358455
tan77=4.331475874284153 tan78=4.704630109478456
tan79=5.144554015970307 tan80=5.671281819617707
tan81=6.313751514675041 tan82=7.115369722384207
tan83=8.144346427974593 tan84=9.514364454222587
tan85=11.43005230276132 tan86=14.300666256711942
tan87=19.08113668772816 tan88=28.636253282915515
tan89=57.289961630759144 tan90=无取值
懂得每个三角函数值，是同学们做三角函数题目的基础。以上的三角函数值大全，包含了余弦、正弦和正切三种函数从一度到九十度的变化。在这小编衷心的希望同学们好好的记忆三角函数值大全。
