• 2022-06-04
    下列平面P与棱锥截交线求解正确的为[img=570x603]180348f54f217e9.png[/img]
    A: [img=561x621]180348f55ac3941.png[/img]
    B: [img=562x610]180348f56748652.png[/img]
    C: [img=566x618]180348f573d3530.png[/img]
    D: [img=566x607]180348f581fe3c1.png[/img]