• 2022-05-31
    已知平面[img=312x22]180322d947225e6.png[/img]则平分平面[img=17x17]180322d94f7b4de.png[/img]与平面[img=17x17]180322d9580e413.png[/img]夹角相等的平面方程有( ).
    A: [img=165x22]180322d95ffad9f.png[/img]和[img=139x22]180322d968ea211.png[/img]
    B: [img=165x22]180322d95ffad9f.png[/img]
    C: [img=139x22]180322d968ea211.png[/img]
    D: [img=154x22]180322d981540c2.png[/img]
    E: [img=181x22]180322d989cd17c.png[/img]
    F: [img=128x22]180322d99244951.png[/img]
  • 举一反三