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To the nearest hundredth, what is the length of line segment AB?

 

https://snag.gy/91cRvY.jpg

 May 8, 2019
 #1
avatar+106519 
+1

A  = (1, 1)

B = ( 4, 4)

 

Using the distance formula

 

sqrt [ (4 - 1)^2 + (4 - 1)^2 ]  = 

 

sqrt [ 3^2 + 3^2 ]  =

 

sqrt [ 9 + 9 ]  =

 

sqrt (18)   ≈  4.24  units

 

 

cool cool cool

 May 8, 2019

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