✨ Best Answer ✨
步驟一,AC:BC=1:1,
步驟二,CD:BD=0.5:0.5 (BC被分一半),
步驟三,CE:CD=0.25:0.25 (CD被分一半)
AE=AC+CE=1.25,AB=AC+BC=2
1.25:2=5:8
尺規我真的不行呀
求救5、6 感謝!!!
✨ Best Answer ✨
步驟一,AC:BC=1:1,
步驟二,CD:BD=0.5:0.5 (BC被分一半),
步驟三,CE:CD=0.25:0.25 (CD被分一半)
AE=AC+CE=1.25,AB=AC+BC=2
1.25:2=5:8
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