Page 71 - 17_26_INDRI WULANDARI_RIESKA KUSUMA PUTRI_12KGSP_BUKU UKUR TANAH
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F) Perhitungan di titik P6
P 6 J = 42 m
α = 107°00’17”
Jadi ∆Y = 42 x cos 107°00’17” = - 12,283 m.
D 6.1 J = 6 m
α = 29°30’15”
Jadi ∆Y = 6 x cos 29°30’15” = 5,222 m.
D 6.2 J = 21,400 m
α = 98°52’12”
Jadi ∆Y = 21,400 x cos 98°52’12” = - 3,300 m.
D 6.3 J = 14,997 m
α = 155°55’45”
Jadi ∆Y = 14,997 x cos 155°55’45” = - 13,781 m.
D 6.4 J = 8 m
α = 338°08’32”
Jadi ∆Y = 8 x cos 338°08’32” = 7,425 m.
G) Perhitungan di titik P7
P 7 J = 23,599 m
α = 125°43’43”
Jadi ∆Y = 23,599 x cos 125°43’43” = - 13,781 m.
D 7.1 J = 7 m
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