If A (5 ,4) and B is (9 ,14). Find without plotting i. The coordinates of the mid-point of AB ii. The magnitude

      

If A (5 ,4) and B is (9 ,14). Find without plotting
i. The coordinates of the mid-point of AB
ii. The magnitude

  

Answers


joseph
[(5+9)/2,(4+14)]
(7,9)
Vector AB =(9 - 5)
(14-4)
=(4)
(4)
The magnitude of AB = v(42 +42)
=v32
= 5.66

joseph rimiru answered the question on October 7, 2017 at 19:17


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