Answer:
Option B
Explanation:
Given midpoints of a triangle are (0,1),(1,1) and (1,0) . Plotting these points on graph paper and make a triangle.
So the sides of a triangle will be 2,2 and √22+22 i.e2√2

x- coordinate of incentre
=2×0+2√2.0+2.22+2+2√2
=22+√2×2−√22−√2=2−√2