A) \[(2,3)\]
B) \[\left( \frac{-4}{3},\frac{14}{3} \right)\]
C) \[(3,1)\]
D) \[(6,4)\]
Correct Answer: C
Solution :
(c): Centroid is O (0, 0). Applying formula for Centroid, we get, \[O\left( \frac{-3+0+x}{3},\frac{1-2+y}{3} \right)\] \[\therefore \] \[\frac{-3+0+x}{3}=0\] \[\Rightarrow \]\[x=3\]; and \[\frac{1-2+y}{3}=0\] \[\Rightarrow \]\[y=1\] \[\therefore \] Third vertex is (3, 1)You need to login to perform this action.
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