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BP 2.2 J = 10,966 m
α = 175°50’38”
Jadi ∆x = 10,966 x sin 175°50’38” = 0,795 m.
BP 2.3 J = 16,98 m
α = 116°28’03”
Jadi ∆x = 16,98 x sin 116°28’03” = 15,201 m.
D 2.4 J = 7,396 m
α = 21°32’30”
Jadi ∆x =7,396 x sin 21°32’30” = 2,716 m.
C) Perhitungan di titik P3
P 3 J = 23,995 m
α = 199°10’14”
Jadi ∆x = 23,995 x sin 199°10’14” = - 7,880 m.
D 3.1 J = 7,993 m
α = 182°15’34”
Jadi ∆x = 7,993 x sin 182°15’34” = - 0,315 m.
D 3.2 J = 16 m
α = 260°06’31”
Jadi ∆x = 16 x sin 260°06’31” = - 15,762 m.
BP 3.3 J = 9,936 m
α = 11°21’44”
Jadi ∆x = 9,936 x sin 11°21’44” = 1,957 m.
D) Perhitungan di titik P4
P 4 J = 39,992 m
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