Saturday, May 3, 2014

CARA MENGUKUR TINGGI BENDA SECARA MANUAL

CARA MENGUKUR TINGGI BENDA SECARA MANUAL

I.Jarak ke target : cosSUDUT = “A”
II.sinSUDUT  X  “A” = “B”
III.”B” + tinggi alat = tinggi target          




Contoh:

Jarak      = 20m’
Sudut    = 65°
Tinggi alat= 1.5 m’

20 : cos65° = 47.324031
Sin65° X 47.324031 =42.890137
42.890137 + 1.5 = 44.39 (44m’)


By:

tsapoetra74@yahoo.co.uk

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