反余弦函数表
0
arccos(0.30) = 72.5423968762779°
arccos(0.31) = 71.9407695092165°
arccos(0.32) = 71.3370751150575°
arccos(0.33) = 70.7312245085162°
arccos(0.34) = 70.1231259299212°
arccos(0.35) = 69.5126848852773°
arccos(0.36) = 68.899803975907°
arccos(0.37) = 68.2843827167356°
arccos(0.38) = 67.6663173421947°
arccos(0.39) = 67.0455005986072°
包含特殊角度标记(0°, 30°, 45°, 60°, 90°, 120°, 135°, 180°)，提供三角函数关系图。反余弦函数定义域：[-1, 1]，值域：[0°, 180°]