Manish goes 7 km towards South-East from his house, then he goes 14 km turning to West. After this he goes 7 km towards North West and in the end he goes 9 km towards East. How far is he from his house?

• 5 km
• 13 years agoHelpfull: Yes(4) No(3)
• look its like this:
  9
  ----------
  7 7
  ------------
  14
  
  so if we will find the height of ||gm then we will see its like
  sin45=height/7. and tan45=height/base.
  =>height=7/sqrt2 and height=base.
  so now fig can be found like this:
  9
  ----------
  | |7/sqrt2
  7/sqrt2| |
  ----------
  7/sqrt2 +(14-(7/sqrt2)) so, [7/sqrt2 +(14-(7/sqrt2))] - 9 = 5.ans
• 12 years agoHelpfull: Yes(2) No(0)
• 5, because 9+5=14
• 7 years agoHelpfull: Yes(1) No(0)
• 7km towards south-east. Then 14km west and 7km north-west. He is now 14 km west from his house. In the end 9km towards east.
  Answer: He is 5 km to the west of his house.
  
• 11 years agoHelpfull: Yes(0) No(4)
• 2 km the distance
• 9 years agoHelpfull: Yes(0) No(2)
• first of all manish goes 7 km south-east and after that 14 km towords west and then he is go 7 km in north-west direction then right now manish on the direction line west ,after that he goes 9 km in the direction of east towords home then
  14-9=5 km from home
• 8 years agoHelpfull: Yes(0) No(0)
• 5..diagram forms rhombus
• 8 years agoHelpfull: Yes(0) No(0)