Page 74 - 17_26_INDRI WULANDARI_RIESKA KUSUMA PUTRI_12KGSP_BUKU UKUR TANAH
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P 11 J = 9,988 m
α = 13°07’40”
Jadi ∆Y = 9,988 x cos 13°07’40” = 9,727 m.
D 11.1 J = 9,590 m
α = 199°53’22”
Jadi ∆Y = 9,590 x cos 199°53’22” = - 9,018 m.
D 11.2 J = 35 m
α = 286°04’48”
Jadi ∆Y = 35 x cos 286°04’48” = 9,694 m.
D 11.3 J = 9,599 m
α = 338°18’43”
Jadi ∆Y = 9,599 x cos 338°18’43” = 8,920 m.
L) Perhitungan di titik P12
P 12 J = 8,904 m
α = 361°29’13”
Jadi ∆Y = 8,904 x cos 361°29’13” = 8,901 m.
D 12.1 J = 8,800 m
α = 27°27’18”
Jadi ∆Y = 8,800 x cos 27°27’18” = 7,808 m.
D 12.2 J = 8,995 m
α = 38°16’30”
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