1.  \; k_1:(O, r_1=OM_1);k_1:(O, r_2=OM_2)

2. \; S∈k_2

O = (1.872, 2.338)
M_1 = (7, 2)
k_1 = Circle(O, M_1)
M_2 = (5, 2)
k_2 = Circle(O, M_2)
S = PointIn(k_2)