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Question 63023This question is from textbook An Incremental Development
: please help me with the following :
Find the distance between (-2,3) and (4,5)
This question is from textbook An Incremental Development
Answer by praseenakos@yahoo.com(507)   (Show Source):
You can put this solution on YOUR website!
QUESTION:
Find the distance between (-2,3) and (4,5)
ANSWER:
Distance between two points is given by,
square root of {( difference of x coordinates)^2 + difference of y coord's)^2}
==> square root of {( -2-4)^2 + (3-5)^2}
==> square root of {( -6)^2 + (-2)^2}
==> square root of {36 + 4}
==> square root of (40)
so answer is square root of (40)
or it is equal to 2sqrt(5)
Hope you understood.
Regards.
praseenakos@yahoo.co.in
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