trial

By Harsha Hari
c1 = circle(x=0, y=50, r=50)
c2 = circle(x=0, y=-50, r=50)
c3 = circle(x=50, y=0, r=50)
c4 = circle(x=-50, y=0, r=50)
show(c1,c2,c3,c4)
z1 = line(x1=-100, y1=0, x2=0, y2=100)
z2 = line(x1=0, y1=100, x2=100,y2=0)
z3 = line(x1=100, y1=0, x2=0,y2=-100)
z4 = line(x1=0, y1=-100, x2=-100,y2=0)
show(z1, z2, z3, z4)
z5 = rectangle(w=100, h=100)
z6 = rectangle(w=200, h=200)
show(z5,z6)
c5 = circle(r=150)
c1 = circle(x=0, y=50, r=50, stroke="orange")
z5 = rectangle(w=100, h=100, stroke="blue")
show(c1,c5,z5)