谁有sin0—90度的具体数值?

谁有sin0—90度的具体数值?
谁有sin0—90度的具体数值?

谁有sin0—90度的具体数值?
a 0` 30` 45` 60` 90`
sina 0 1/2 √2/2 √3/2 1
cosa 1 √3/2 √2/2 1/2 0
tana 0 √3/3 1 √3 None
cota None √3 1 √3/3 0

sin 0.0 = 0.000000
sin 0.5 = 0.008727
sin 1.0 = 0.017452
sin 1.5 = 0.026177
sin 2.0 = 0.034899
sin 2.5 = 0.043619
sin 3.0 = 0.052336
sin 3.5 = 0.061049
...

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sin 0.0 = 0.000000
sin 0.5 = 0.008727
sin 1.0 = 0.017452
sin 1.5 = 0.026177
sin 2.0 = 0.034899
sin 2.5 = 0.043619
sin 3.0 = 0.052336
sin 3.5 = 0.061049
sin 4.0 = 0.069756
sin 4.5 = 0.078459
sin 5.0 = 0.087156
sin 5.5 = 0.095846
sin 6.0 = 0.104528
sin 6.5 = 0.113203
sin 7.0 = 0.121869
sin 7.5 = 0.130526
sin 8.0 = 0.139173
sin 8.5 = 0.147809
sin 9.0 = 0.156434
sin 9.5 = 0.165048
sin 10.0 = 0.173648
sin 10.5 = 0.182236
sin 11.0 = 0.190809
sin 11.5 = 0.199368
sin 12.0 = 0.207912
sin 12.5 = 0.216440
sin 13.0 = 0.224951
sin 13.5 = 0.233445
sin 14.0 = 0.241922
sin 14.5 = 0.250380
sin 15.0 = 0.258819
sin 15.5 = 0.267238
sin 16.0 = 0.275637
sin 16.5 = 0.284015
sin 17.0 = 0.292372
sin 17.5 = 0.300706
sin 18.0 = 0.309017
sin 18.5 = 0.317305
sin 19.0 = 0.325568
sin 19.5 = 0.333807
sin 20.0 = 0.342020
sin 20.5 = 0.350207
sin 21.0 = 0.358368
sin 21.5 = 0.366501
sin 22.0 = 0.374607
sin 22.5 = 0.382683
sin 23.0 = 0.390731
sin 23.5 = 0.398749
sin 24.0 = 0.406737
sin 24.5 = 0.414693
sin 25.0 = 0.422618
sin 25.5 = 0.430511
sin 26.0 = 0.438371
sin 26.5 = 0.446198
sin 27.0 = 0.453990
sin 27.5 = 0.461749
sin 28.0 = 0.469472
sin 28.5 = 0.477159
sin 29.0 = 0.484810
sin 29.5 = 0.492424
sin 30.0 = 0.500000
sin 30.5 = 0.507538
sin 31.0 = 0.515038
sin 31.5 = 0.522499
sin 32.0 = 0.529919
sin 32.5 = 0.537300
sin 33.0 = 0.544639
sin 33.5 = 0.551937
sin 34.0 = 0.559193
sin 34.5 = 0.566406
sin 35.0 = 0.573576
sin 35.5 = 0.580703
sin 36.0 = 0.587785
sin 36.5 = 0.594823
sin 37.0 = 0.601815
sin 37.5 = 0.608761
sin 38.0 = 0.615661
sin 38.5 = 0.622515
sin 39.0 = 0.629320
sin 39.5 = 0.636078
sin 40.0 = 0.642788
sin 40.5 = 0.649448
sin 41.0 = 0.656059
sin 41.5 = 0.662620
sin 42.0 = 0.669131
sin 42.5 = 0.675590
sin 43.0 = 0.681998
sin 43.5 = 0.688355
sin 44.0 = 0.694658
sin 44.5 = 0.700909
sin 45.0 = 0.707107
sin 45.5 = 0.713250
sin 46.0 = 0.719340
sin 46.5 = 0.725374
sin 47.0 = 0.731354
sin 47.5 = 0.737277
sin 48.0 = 0.743145
sin 48.5 = 0.748956
sin 49.0 = 0.754710
sin 49.5 = 0.760406
sin 50.0 = 0.766044
sin 50.5 = 0.771625
sin 51.0 = 0.777146
sin 51.5 = 0.782608
sin 52.0 = 0.788011
sin 52.5 = 0.793353
sin 53.0 = 0.798636
sin 53.5 = 0.803857
sin 54.0 = 0.809017
sin 54.5 = 0.814116
sin 55.0 = 0.819152
sin 55.5 = 0.824126
sin 56.0 = 0.829038
sin 56.5 = 0.833886
sin 57.0 = 0.838671
sin 57.5 = 0.843391
sin 58.0 = 0.848048
sin 58.5 = 0.852640
sin 59.0 = 0.857167
sin 59.5 = 0.861629
sin 60.0 = 0.866025
sin 60.5 = 0.870356
sin 61.0 = 0.874620
sin 61.5 = 0.878817
sin 62.0 = 0.882948
sin 62.5 = 0.887011
sin 63.0 = 0.891007
sin 63.5 = 0.894934
sin 64.0 = 0.898794
sin 64.5 = 0.902585
sin 65.0 = 0.906308
sin 65.5 = 0.909961
sin 66.0 = 0.913545
sin 66.5 = 0.917060
sin 67.0 = 0.920505
sin 67.5 = 0.923880
sin 68.0 = 0.927184
sin 68.5 = 0.930418
sin 69.0 = 0.933580
sin 69.5 = 0.936672
sin 70.0 = 0.939693
sin 70.5 = 0.942641
sin 71.0 = 0.945519
sin 71.5 = 0.948324
sin 72.0 = 0.951057
sin 72.5 = 0.953717
sin 73.0 = 0.956305
sin 73.5 = 0.958820
sin 74.0 = 0.961262
sin 74.5 = 0.963630
sin 75.0 = 0.965926
sin 75.5 = 0.968148
sin 76.0 = 0.970296
sin 76.5 = 0.972370
sin 77.0 = 0.974370
sin 77.5 = 0.976296
sin 78.0 = 0.978148
sin 78.5 = 0.979925
sin 79.0 = 0.981627
sin 79.5 = 0.983255
sin 80.0 = 0.984808
sin 80.5 = 0.986286
sin 81.0 = 0.987688
sin 81.5 = 0.989016
sin 82.0 = 0.990268
sin 82.5 = 0.991445
sin 83.0 = 0.992546
sin 83.5 = 0.993572
sin 84.0 = 0.994522
sin 84.5 = 0.995396
sin 85.0 = 0.996195
sin 85.5 = 0.996917
sin 86.0 = 0.997564
sin 86.5 = 0.998135
sin 87.0 = 0.998630
sin 87.5 = 0.999048
sin 88.0 = 0.999391
sin 88.5 = 0.999657
sin 89.0 = 0.999848
sin 89.5 = 0.999962
sin 90.0 = 1.000000

收起

查<高中数学用表>或者用计算器啊 平时只用15,30,45,60,75,90的

用计算器按吧，输入数字之后按sin键就能得到你想要的答案了。

要这干嘛，买个计算器，科学的，现在高中生都用这个