• 2022-05-27
    以向量[img=197x29]18036fdf9f266ee.png[/img]为邻边的平行四边形的面积为( )
    A: [img=34x26]18036fdfa8b35a7.png[/img]
    B: [img=43x26]18036fdfb195982.png[/img]
    C: [img=34x26]18036fdfba1ecd1.png[/img]
    D: [img=43x26]18036fdfc2e4ce9.png[/img]
  • 举一反三