SOLUTION: Given A(1, 2) and B(5, 5), find the magnitude of vector AB.

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Question 87696: Given A(1, 2) and B(5, 5), find the magnitude of vector AB.
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
A(1, 2) and B(5, 5)
Vector AB = (5-1)i + (5-2)j
Vector AB = 4i + 3j
Magnitute of AB = sqrt%284%5E2%2B3%5E2%29+=+sqrt%2825%29=5

R^2 Retired from SCC