观察图形正三边形讨论观察三条边三个内角特点:相等相等123正四边形特点:四条边四个内角相等相等1234正五边形正六边形五条边五个内角特点:相等相等特点:六条边六个内角相等相等讨论观察正三边形三条边三个内角特点:相等相等123测量汇报三个外角每个角120度外角之和:360度程序代码:Fd100Rt120Fd100Rt120Fd100Rt120Fd100Rt360/3Fd100Rt360/3Fd100Rt360/:四条边四个内角相等相等1234四个外角每个角90度外角之和::Fd100Rt360/4Fd100Rt360/4Fd100Rt360/4Fd100Rt360/:相等相等外角之和:::六条边六个内角相等相等外角之和:::Repeat重复次数[重复内容]认识新命令Repeat请找出下面代码中相同的命令语句Fd100Rt360/6Fd100Rt360/6Fd100Rt360/6Fd100Rt360/6Fd100Rt360/6Fd100Rt360/6Fd100Rt360/5Fd100Rt360/5Fd100Rt360/5Fd100Rt360/5Fd100Rt360/5Fd100Rt360/4Fd100Rt360/4Fd100Rt360/4Fd100Rt360/4Fd100Rt360/3Fd100Rt360/3Fd100Rt360/3正六边形正五边形正四边形正三边形Fd100Rt360/3Fd100Rt360/4Fd100Rt360/5Fd100Rt360/6
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