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變數Ⅰ
件3的節圓錐角為
Sinθ = 26.25/32.5
θ = Sin-1(26.25/32.5)
= 38.928˚
變數Ⅱ
件3的節圓錐角為
Sinθ = 28.75/30
θ = Sin-1(28.75/30)
= 43.781˚
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變數Ⅰ
件3的節圓錐角為
Sinθ = 26.25/32.5
θ = Sin-1(26.25/32.5)
= 38.928˚
變數Ⅱ
件3的節圓錐角為
Sinθ = 28.75/30
θ = Sin-1(28.75/30)
= 43.781˚