Page 77 - 17_26_INDRI WULANDARI_RIESKA KUSUMA PUTRI_12KGSP_BUKU UKUR TANAH
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α = 168°45’59”
Jadi ∆Y = 33,997 x cos 168°45’59” = - 33,346 m.
D 16.3 J = 33,998 m
α = 182°54’03”
Jadi ∆Y = 33,998 x cos 182°54’03” = -33.954 m.
D 16.4 J = 5,4 m
α = 239°06’52”
Jadi ∆Y = 5,4 x cos 239°06’52” = - 2,772 m.
D 16.5 J = 5,999 m
α = 304°57’58”
Jadi ∆Y = 5,999 x cos 304°57’58” = 3,438 m.
D 16.6 J = 6,8 m
α = 26°23’60”
Jadi ∆Y = 6,8 x cos 26°23’60” = 6,091 m.
Q) Perhitungan di titik P17
D 17.1 J = 9,599 m
α = 177°21’26”
Jadi ∆Y = 9,599 x cos 177°21’26” = - 9,589 m.
D 17.2 J = 9,991 m
α = 213°44’56”
Jadi ∆Y = 9,991 x cos 213°44’56” = - 8,307m.
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