Question

If P ( a/3
, 4) is mid-point of the line segment joining points Q (-6, 5) and R (-2, 3),

then find the value of a. ​

Answer 1

Answer:

-4

Step-by-step explanation:

a/3 = (-6+(-2))/2

= +8/2

= -4

the coordinate of mid point of line segment joining points (X1,y1) and (x2,y2) is given by (X1+x2)/2,(y1+y2)/2