The area of the smaller region bounded by the circle `x^(2) + y^(2) =1` and the lines `|y| = x +1` is

The area of the region bounded by the circle x^(2)+y^(2)=1 and the line x+y=1 is :

The area of the region bounded by the circle x^(2)+y^(2)=1 and the line x+y=1 is :

Find the area of the smaller region bounded by the ellipse x^(2)/a^(2) + y^(2)/b^(2) =1 and the line x/a + y/b =1 .

Find the area of the smaller region bounded by the ellipse x^(2)/a^(2) + y^(2)/b^(2) =1 and the line x/a + y/b =1 .