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Question:  A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?




June 06, 2008 13:15:59 #4
 chandradeepika   Member Since: May 2008    Total Comments: 28 

RE: A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?
 
by applying pythagores theorem we will get 12.5 so round off to 13.so ans is 13km.
     

 

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