Question

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

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Answer 1

Answer:

a = -12

Step-by-step explanation:

midpoint of PR = ((-6-2)/2, (5+3)/2) = (-4, 4)

So, a/3 = -4

a = -4 × 3 = -12