The area of the region bounded by the curve y$$^2$$ = 4x and the line y = x is

The area bounded by the parabola $$y=x^2$$ and the line $$y=x$$ is

The area of the region bounded by the parabola x$$^2$$ = y and the line y = x is

The area of the region bounded by the curve $y=\sin x$ between $x=-\pi$ and $x=\frac{3 \pi}{2}$ is