Question

plz help me..........​

Answer 1

Step-by-step explanation:

midpoint of vertex A,C=[2+(-3) ]\2, (3-2) /2

=(-1/2, 1/2)

let fouth point be ( x, y)

(-3+x) /2, (3+y) /2=(-1/2, 1/2)

(-3+x) /2=-1/2; (3+y) /2= 1/2

x=2, y=-2

I. e coordinates are (2, -2)