0～180正余弦值表2023-09-05 11:10:41文/陈宇航 sin 0° = 0;sin 15° = 0.2588;sin 30° = 0.5;sin 45° = 0.7071;sin 60° = 0.8660;sin 75° = 0.9887;sin 90° = 1;sin 105° = 0.9887;sin 120° = 0.8660。0～180正余弦值表下载...
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(...
三角函数值0-360表特殊三角函数值正弦三角函数值表 sin0=0, sin15=(√6-√2)/4, sin30=1/2, sin45=√2/2, sin60=√3/2, sin75=(√6+√2)/2, sin90=1, sin105=√2/2*(√3/2+1/2), sin120=√3/2, sin135=√2/2, sin150=1/2,...
sin 0° = 0;sin 15° = 0.2588;sin 30° = 0.5;sin 45° = 0.7071;sin 60° = 0.8660;sin 75° = 0.9887;sin 90° = 1;sin 105° = 0.9887;sin 120° = 0.8660。 0～180正余弦值表 初中好老师, 提分90-150分