Question

The mid point of the line segment joining ( 5, b) and (a, -9) is (3,5), find the value of a and b.

Answer 1

let A(5,b) and B(a,-9)
P is the midpoint of AB
(3,5)=[5+a/2,b-9/2]
5+a/2=3; b-9/2=5
a=1;b=19
I hope so it will be useful
please mark it as brainliest