SOLUTION: What is the length of the segment with endpoints A(1, 7) and B(3, -l)

Algebra ->  Length-and-distance -> SOLUTION: What is the length of the segment with endpoints A(1, 7) and B(3, -l)      Log On


   

Question 549312: What is the length of the segment with endpoints
A(1, 7) and B(3, -l)
Answer by mathie123(224) About Me  (Show Source):
You can put this solution on YOUR website!
We have a formula for distance between two points (x1,y1) and (x2,y2) as follows:
d=sqrt%28%28x2-x1%29%5E2%2B%28y2-y1%29%5E2%29

I will leave you there... let me know if you are unsure (hint. take your two points and use this formula)