SOLUTION: What is the length of Segment line DE rounded to the nearest tenth if D is -1,-1 and E is 3,1 i really need help

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Question 520201: What is the length of Segment line DE rounded to the nearest tenth
if D is -1,-1 and E is 3,1 i really need help

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the length of Segment line DE rounded to the nearest tenth
if D is (-1,-1) and E is (3,1).
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DE = sqrt[(1--1)^2 + (3--1)^2]
DE = sqrt[4 + 16]
DE = sqrt(20)
DE = 4.5 when rounded
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Cheers,
Stan H.
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