1.

If the coordinates of the mid points of the sides of a triangle are (1,2) , (0,-1) and (2,-1) . Find the coordinates of its vertices :

Answer»

a. (1,-4) , (3,2) , (-1,2)
B. (1,2) (2,3) ,(3,-4)
c. (3,4), (5,2) , (1,2)
d. NONE of these

Answer :A


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