A goes 8 km East, then 3 km South, 4km West. How far is he from starting point and in which direction?
Option
a) 5 km south west
b) 5 km south east
c) 8 km south
d) Don,t remember

• 8E, 3S,4W
  Subtract opposite direction 8E-4W,3S=> 4E, 3S
  Square root of(4^2+ 3^2)= 5 Km South East.
  Answer is b) 5Km south east.
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• B. 5km south east.
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• b is correct 5km south east
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• 5km,southwest is the correct ans.because,5more kms only he extra covered from his home
• 9 years agoHelpfull: Yes(1) No(1)
• 8E, 3S,4W
  Subtract opposite direction 8E-4W,3S= 4E,
  Square root of(4^2+ 3^2)= 5 Km South East.
  Answer is b)
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• b) 5 km SouthEast
  
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• 5KM in south-East
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• 5 km south east correct
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• ya it's %km South East
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