十八、弧度与角度对照(表1-48)
表1-48 弧度与角度对照
l弧度=180°/π=57°17′44.8″弧度
(rad)角度
(°)弧度
(rad)角度
(°)弧度
(rad)角度
(°)弧度
(rad)角度
(°)弧度
(rad)角度
(°)157.29589515.66200.740.10710.052.86480.0030.17192114.591610572.95780.845.83660.063.43780.0040.22923171.88730.15.72960.951.56620.074.01070.0050.28654229.18310.211.45921.057.29580.084.58370.0060.34385286.47890.317.18870.010.57300.095.15660.0070.40116343.77470.422.91830.021.14590.15.72960.0080.45847401.07050.528.64790.031.71890.0010.05730.0090.51578458.36620.634.37750.042.29180.0020.11460.010.573 ...... (共713字) [阅读本文]>>