Question

if p(k/4,-3) is the midpoint of (-2,2) and (1/2 ,-8) then find the value of k ​

Answer 1

Answer:

k= -3*4/2= -6

Step-by-step explanation:

Let p( k/4,-3)

is the midpoint of A (-2,2) and B (1/2 ,-8)

let us find mid point of  A and B

={ (-2+1/2)/2,(2-8)/2 }

={ (-4/2+1/2),-6/2 }

or ( -3/2,-3)

Given coordinates of P (k/4,-3)

Thus k/4=-3/2

k=-3*4/2=-6