1.

Find the mid point of the line segment AB having co-ordinates A(-2,-2) and B (2,8)​

Answer»

ANSWER:

Let the coordinates of B be (m, N). The middle point P on AB has the coordinates ((−2)+m2, 0+n2).

But P has the coordinates (6, -3).

Therefore, (−2)+m2 = 6 and 0+n2 = -3

⟹ -2 + m = 12 and n = -6

⟹ m = 12 + 2 and n = -6

Therefore, the coordinates of B (14, -6)


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