Question

If the midpoint of the line segment joining the points P (-3,1) and Q(x,y) is (1,2), find the co-ordinates of Q.
A) (1,) B)(5,3) C) ( -5, 3) D) (5, -3)​

Answer 1

Answer:

Step-by-step explanation-

we know that,

(-3+x)/2 = 1  , (1+y)/2 = 2

= x=5 , y =3

therefore,

b ) (5,3) (ans)

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