• 2022-06-01
    已知菱形以[img=104x25]18031b8debf03b1.png[/img]和[img=104x25]18031b8df3a38ea.png[/img]为两边, 则其较小的内角等于
    A: [img=9x43]18031b8dfcb8e5d.png[/img]
    B: [img=59x43]18031b8e0536ef0.png[/img]
    C: [img=25x43]18031b8e0dcbf45.png[/img]
    D: [img=92x43]18031b8e161376a.png[/img]