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一块草地的形状如图所示,这块草地的周长是多少米 - 22问答网

一块草地的形状如图所示,这块草地的周长是多少米

一块草地的形状如图所示,这块草地的周长是多少米?

(200+160)×2,
=360×2,
=720(米),
答:这个草地的周长是720米.
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