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  • 19-02-2017
  • Mathematics
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Use the distance formula to find ab

Use the distance formula to find ab class=

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Аноним Аноним
  • 20-02-2017
A = (-4,3) and B =  (4,-3)

so Ab = 

sqrt[( (-3-3)^2 + (4-(-4)^2]]
   = sqrt ( 36 + 64)
   = sqrt 100 
 = 10

AB is 10 units long
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