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Evaluasi ranjang bayi 60° – Blog.artikelkeren.com

Evaluasi ranjang bayi 60°

Kita harus mencari nilai cot 60

Larutan

ranjang bayi 60

Mari kita nyatakan dalam bentuk tan x

tempat tidur x = 1/ tanx

dipan 60 = 1/ tan 60

ranjang 60 = 1/√3

Penyelesaian

ranjang 60 = 1/√3

10

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