三角函数值表1-100度的函数值

任桐炜回答：

　　三角函数重在将一般角转化为特殊角,重在角度的转化.其中,配角以及万能公式、被角公式、周期转化、和差化积公式经常用到!学会化角才是解题的关键!

　　sin1=0.01745240643728351sin2=0.03489949670250097sin3=0.05233595624294383

　　sin4=0.0697564737441253sin5=0.08715574274765816sin6=0.10452846326765346

　　sin7=0.12186934340514747sin8=0.13917310096006544sin9=0.15643446504023087

　　sin10=0.17364817766693033sin11=0.1908089953765448sin12=0.20791169081775931

　　sin13=0.22495105434386497sin14=0.24192189559966773sin15=0.25881904510252074

　　sin16=0.27563735581699916sin17=0.2923717047227367sin18=0.3090169943749474

　　sin19=0.3255681544571567sin20=0.3420201433256687sin21=0.35836794954530027

　　sin22=0.374606593415912sin23=0.3907311284892737sin24=0.40673664307580015

　　sin25=0.42261826174069944sin26=0.4383711467890774sin27=0.45399049973954675

　　sin28=0.4694715627858908sin29=0.48480962024633706sin30=0.49999999999999994

　　sin31=0.5150380749100542sin32=0.5299192642332049sin33=0.544639035015027

　　sin34=0.5591929034707468sin35=0.573576436351046sin36=0.5877852522924731

　　sin37=0.6018150231520483sin38=0.6156614753256583sin39=0.6293203910498375

　　sin40=0.6427876096865392sin41=0.6560590289905073sin42=0.6691306063588582

　　sin43=0.6819983600624985sin44=0.6946583704589972sin45=0.7071067811865475

　　sin46=0.7193398003386511sin47=0.7313537016191705sin48=0.7431448254773941

　　sin49=0.7547095802227719sin50=0.766044443118978sin51=0.7771459614569708

　　sin52=0.7880107536067219sin53=0.7986355100472928sin54=0.8090169943749474

　　sin55=0.8191520442889918sin56=0.8290375725550417sin57=0.8386705679454239

　　sin58=0.848048096156426sin59=0.8571673007021122sin60=0.8660254037844386

　　sin61=0.8746197071393957sin62=0.8829475928589269sin63=0.8910065241883678

　　sin64=0.898794046299167sin65=0.9063077870366499sin66=0.9135454576426009

　　sin67=0.9205048534524404sin68=0.9271838545667873sin69=0.9335804264972017

　　sin70=0.9396926207859083sin71=0.9455185755993167sin72=0.9510565162951535

　　sin73=0.9563047559630354sin74=0.9612616959383189sin75=0.9659258262890683

　　sin76=0.9702957262759965sin77=0.9743700647852352sin78=0.9781476007338057

　　sin79=0.981627183447664sin80=0.984807753012208sin81=0.9876883405951378

　　sin82=0.9902680687415704sin83=0.992546151641322sin84=0.9945218953682733

　　sin85=0.9961946980917455sin86=0.9975640502598242sin87=0.9986295347545738

　　sin88=0.9993908270190958sin89=0.9998476951563913

　　sin90=1

　　cos1=0.9998476951563913cos2=0.9993908270190958cos3=0.9986295347545738

　　cos4=0.9975640502598242cos5=0.9961946980917455cos6=0.9945218953682733

　　cos7=0.992546151641322cos8=0.9902680687415704cos9=0.9876883405951378

　　cos10=0.984807753012208cos11=0.981627183447664cos12=0.9781476007338057

　　cos13=0.9743700647852352cos14=0.9702957262759965cos15=0.9659258262890683

　　cos16=0.9612616959383189cos17=0.9563047559630355cos18=0.951056