Question

Find the value of 'A' for which point p (a/3,2)is the mid point of the line segment joining the points q(-5,4) &R(-1,0)

Answer 1

Answer:

as $x_{1} +x_{2}/2 , y_{1} +y_{2}/2[tex]$[/tex] are the formula to find mid points

a/3 = -5+(-1)/2

a/3=-3

a=-9