Answer:
The answer is option D
Step-by-step explanation:
To find the length of AB we use the formula
[tex] \sqrt{ ({x _{1} - x_{2}})^{2} + ({y_{1} - y_{2} })^{2} } [/tex]
Where
(x1 , y1) and (x2 , y2) are the points
From the question
A is (4 , 5) B is (2 , 2)
So the length of AB is
[tex] |AB| = \sqrt{ ({4 - 2})^{2} + ({5 - 2})^{2} } [/tex]
[tex] |AB| = \sqrt{ {2}^{2} + {3}^{2} } [/tex]
[tex] |AB| = \sqrt{4 + 9} [/tex]
We have the final answer as
[tex] |AB| = \sqrt{13} [/tex]
Hope this helps you
