Question

If a vertex of a triangle be (1,1) and the middle points of the sides through it be (-2,3) and (5,2), find the other vertice

Answer 1

Answer:

B(-5,5) and C(9,3)

Step-by-step explanation:

Let A(1,1), be the given vertex And D(-2,3), E(5,2) be the mid-point of AB and AC respectively.

Now, since D and E are the midpoints of AB and AC So, the coordinates of B are (-5,5)

So the coordinates of C are (9,3)

Hence, the over vertices are B(-5,5) and C(9,3)

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