α=6°24′40″等于多少度?

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α=6°24′40″等于多少度?α=6°24′40″等于多少度?α=6°24′40″等于多少度?40"=40/60''=0.667''24''+0.667''=24.667''24.667''=24.667''/6

α=6°24′40″等于多少度?
α=6°24′40″等于多少度?

α=6°24′40″等于多少度?
40"=40/60'=0.667' 24'+0.667'=24.667' 24.667'=24.667'/60°=0.411° α=6°+0.411°=6.411°