MathematicsMedium128×since 2002Q5528The xxx-coordinate of the incentre of the triangle that has the coordinates of mid points of its sides as (0,1)(1,1)(0, 1) (1, 1)(0,1)(1,1) and (1,0)(1, 0)(1,0) is :A2+22 + \sqrt 22+2B2−22 - \sqrt 22−2C1+21 + \sqrt 21+2D1−21 - \sqrt 21−2Check answerSkip