{(x, y) : x2 + y2 ≤ 2ax, y2 > ax, x,y, ≥ 0}
Considering the inequations as equations
It represents a circle whose Centre is (a, 0) and radius r = a
y2 = ax..........(iii)
Vertex (0,0) Axis along x-axis.
Point of intersection, from (i) and (iii)
Point of intersection are (0, 0) (a, a), (a, -a).