Page 73 - 17_26_INDRI WULANDARI_RIESKA KUSUMA PUTRI_12KGSP_BUKU UKUR TANAH
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Jadi ∆Y = 6,995 x cos 62°07’52” = 3,270 m.
J) Perhitungan di titik P10
P 10 J = 40 m
α = 16°09’23”
Jadi ∆Y = 40 x cos 16°09’23” = 38,420 m.
D 10.1 J = 6,993 m
α = 11°27’42”
Jadi ∆Y = 6,993 x cos 11°27’42” = 6,853 m.
D 10.2 J = 5,996 m
α = 23°21’35”
Jadi ∆Y = 5,996 x cos 23°21’35” = 5,504 m.
D 10.3 J = 8,996 m
α = 36°03’56”
Jadi ∆Y = 8,996 x cos 36°03’56” = 7,272 m.
D 10.4 J = 9,999 m
α = 68°34’04”
Jadi ∆Y = 9,999 x cos 68°34’04”” = 3,654 m.
D 10.5 J = 29 m
α = 236°27’09”
Jadi ∆Y = 29 x cos 236°27’09” = - 16,026 m.
K) Perhitungan di titik P11
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