根据下面的描述，在平面图上标出各场所的位置．
（1）游乐场在政府大楼北偏西30°的方向2500米处．
（2）游泳馆在政府大楼西偏南40°的方向1500米处．
（3）宾馆在政府大楼东偏北20°的方向1000米处．
（4）饭店在政府大楼南偏东45°的方向2000米处．
注明：用1厘米代表1000米．
相关试题
9.2×12
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