k--f on Nostr: ...
这道题需要变换形状，把24向左贴边，把6向右贴边，因为大中小都是正方形，所以阴影部分的面积其实就是中面积÷小面积×小面积，也就是说，无论中面积和小面积取什么数值，阴影部分都=中面积😇
k--f
npub1sxg…szwk
2024-11-10 12:41:37
in reply to nevent1q…5u7v
Author Public Key
npub1sxgnpqfyd5vjexj4j5tsgfc826ezyz2ywze3w8jchd0rcshw3k6svjszwkPublished at
2024-11-10 12:41:37Event JSON
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"content": "这道题需要变换形状，把24向左贴边，把6向右贴边，因为大中小都是正方形，所以阴影部分的面积其实就是中面积÷小面积×小面积，也就是说，无论中面积和小面积取什么数值，阴影部分都=中面积😇",
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