Compare KM23C16005A-20 by undefined vs K3P5C1000F-DC10 by undefined. View differences in part data attributes and features.
某幅地图的比例尺为1:5000000,量得该幅地图上A地到B地的图上距离为5cm,则A地到B地的实际距离为( )A.25kmB.2.5kmC.250kmD.2500km