• 2022-05-31
    What is the area of A3 ?
    A: 1 [img=23x22]1803a4e0ebb6e77.png[/img]
    B: 0.5 [img=23x22]1803a4e0ebb6e77.png[/img]
    C: 0.25 [img=23x22]1803a4e0ebb6e77.png[/img]
    D: 0.125 [img=23x22]1803a4e0ebb6e77.png[/img]
    E: 0.625 [img=23x22]1803a4e0ebb6e77.png[/img]
  • 举一反三