A) \[\sqrt{65}\]
B) \[\sqrt{117}\]
C) \[\sqrt{85}\]
D) \[\sqrt{113}\]
Correct Answer: C
Solution :
(c): \[\left( \frac{-4+2}{2},\frac{-4+2}{2} \right)\] \[CD=\sqrt{{{(5+1)}^{2}}+{{(-8+1)}^{2}}}\] \[\sqrt{36+49}=\sqrt{85}\] unitYou need to login to perform this action.
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