Question

the incentre of triangle formed by x+y=1,x=1,y=1​

Answer 1

0,1 and 1,1 and 1,0 are the points by solving the equation

so AB = 1=a and BC=1=b and AC=√2=c

Incentre is (0+1+√2 / 2+√2 , 1+1+0/2+√2)

(1+√2/2+√2 , 2/2+√2) is the incentre