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  • The figure above consists of 25 squares,if the figure were foled along the dotted

    The figure above consists of 25 squares,if the figure were foled along the dotted
    diagonal to form a flat triangle,后面省略
    我的問題是什么是“ dotted” diagonal
    什么事“flat” triangle
    英語人氣:363 ℃時(shí)間:2020-05-28 01:50:06
    優(yōu)質(zhì)解答
    dotted diagonal:虛線畫出的對角線
    flat” triangle:平面三角形
    我來回答
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