Question

If P (a/2, 4) is the mid point of the line segment joining the points A (-6,
5) and B(-2, 3) then a is​

Answer 1

Answer:

given p is midpoint of AB

so,(x1+X2/2,y1+y2/2)=(a/2,4)

(-6-2/2,5+3/2)=(a/2,4)

-8/2=a/2 (equal the x-coordinates)

a=-2