A) (1, 4)
B) (4, 1)
C) (1, 1)
D) (4, 4)
Correct Answer: B
Solution :
\[\frac{-1+7}{2}=\frac{2+x}{2}\]\[\Rightarrow \,\,x=4\] \[\frac{-6+2}{2}=\frac{-5+y}{2}\]\[\Rightarrow \,\,y=1\] \[\therefore \] Fourth vertex (x, y) is (4, 1).You need to login to perform this action.
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