1度多少分

更新时间: 2020-07-07 00:00:00     

角度制的定义:用度、分、秒来测量角的大小的制度叫做角度制。角度是用以量度角的单位。把周角分成360等份,每一份是一度;把每一度分成60等份,每一份是一分;把每一分分成60等份,每一份是一秒。1度等于60分,1分等于60秒。

关键词: 多少

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