I needed help to shade the green area in the following diagram, namely:
The equations of the circles are:
x²+y²=1.5², (x-1.5)²+y²=1.5², 1.5²=(y-3/4)²+(x-3*root(3)/4))² (Consider only semicircle)
The radii of the circle are 1.5 each.
The graph containing the semicircles is https://www.geogebra.org/calculator/rrweghrf.