一个等边六边形的房子一角拴着一条狗,六边形边长为lm,拴狗绳长2m。狗绕着房子行走,绳子最多扫过多少面积?<img src='https://img2.soutiyun.com/ask/uploadfile/4938001-4941000/33dcd31a52cff0aedd4c0f5d79630e67.jpg' />

A.<img src='https://img2.soutiyun.com/ask/uploadfile/4938001-4941000/9f110abfa01698ce62e0a33ec2d01380.jpg' /> B.<img src='https://img2.soutiyun.com/ask/uploadfile/4938001-4941000/0e3ed3403a1cea0378d8fc1c12426c3a.jpg' /> C.<img src='https://img2.soutiyun.com/ask/uploadfile/4938001-4941000/4a50008dc25e7eb48ab83246ecdea7ba.jpg' /> D.<img src='https://img2.soutiyun.com/ask/uploadfile/4938001-4941000/97f7ce98cdb540ba09ef71ea169ee0bb.jpg' />

时间:2023-01-25 15:30:13

相似题目