Question

If (x, y) is the mid - point of line joining (1, 2) and (-2, 1) then

Answer 1

Step-by-step explanation:

midpoint =(x1+x2/2,y1+y2/2)

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

(x,y)=(-1/2,3/2) plz mark me as brainlist