三角函數(shù)值的計算
三角函數(shù)值的計算
1 tga=0.8375
2 tga=0.4188
3 tga=0.2094
4 tga=0.1047
5 tga=1.650
6 tga=0.8250
7 tga=0.4125
8 tga=2.675
9 tga=1.338
10 tga=0.6688
幫我求一下a的角度啊 我不懂啊
1 tga=0.8375
2 tga=0.4188
3 tga=0.2094
4 tga=0.1047
5 tga=1.650
6 tga=0.8250
7 tga=0.4125
8 tga=2.675
9 tga=1.338
10 tga=0.6688
幫我求一下a的角度啊 我不懂啊
數(shù)學(xué)人氣：224 ℃時間：2020-05-03 01:43:19
優(yōu)質(zhì)解答
上網(wǎng)上尋找數(shù)學(xué)模型吧.這個沒人能筆算出來.找固定的腳本去算.
我來回答
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