2022年初中数学三角函数表1-20
sin(0°)=0.000000,cos(0°)=1.000000,tan(0°)=0.000000
sin(1°)=0.017452,cos(1°)=0.999848,tan(1°)=0.017455
sin(2°)=0.034899,cos(2°)=0.999391,tan(2°)=0.034921
sin(3°)=0.052336,cos(3°)=0.998630,tan(3°)=0.052408
sin(4°)=0.069756,cos(4°)=0.997564,tan(4°)=0.069927
sin(5°)=0.087156,cos(5°)=0.996195,tan(5°)=0.087489
sin(6°)=0.104528,cos(6°)=0.994522,tan(6°)=0.105104
sin(7°)=0.121869,cos(7°)=0.992546,tan(7°)=0.122785
sin(8°)=0.139173,cos(8°)=0.990268,tan(8°)=0.140541
sin(9°)=0.156434,cos(9°)=0.987688,tan(9°)=0.158384
sin(10°)=0.173648,cos(10°)=0.984808,tan(10°)=0.176327
sin(11°)=0.190809,cos(11°)=0.981627,tan(11°)=0.194380
sin(12°)=0.207912,cos(12°)=0.978148,tan(12°)=0.212557
sin(13°)=0.224951,cos(13°)=0.974370,tan(13°)=0.230868
sin(14°)=0.241922,cos(14°)=0.970296,tan(14°)=0.249328
sin(15°)=0.258819,cos(15°)=0.965926,tan(15°)=0.267949
sin(16°)=0.275637,cos(16°)=0.961262,tan(16°)=0.286745
sin(17°)=0.292372,cos(17°)=0.956305,tan(17°)=0.305731
sin(18°)=0.309017,cos(18°)=0.951057,tan(18°)=0.324920
sin(19°)=0.325568,cos(19°)=0.945519,tan(19°)=0.344328
sin(20°)=0.342020,cos(20°)=0.939693,tan(20°)=0.363970