Question

10. If (a/3, 4) is the mid-point of the segment
joining the points P(-6, 5) and R(-2, 3), then the
value of 'a' is​

Answer 1

Answer:

The correct answer is -12

Answer 2

Answer:

a = - 12

Step-by-step explanation:

Coordinates of midpoint are

[($x_{1} + x_{2}$) / 2 , ($y_{1} + y_{2}$) / 2]

(- 6 - 2) ÷ 2 = a / 3

a / 3 = - 4 ⇒ a = - 12