Dari kedua bangun di atas, mana yang merupakan konstruksi persegi/bujursangkar?
Apa alasannya?

A = (4, 2)
B = (4, 8)
c = Circle(A, B)
a = Line(B, A)
b = OrthogonalLine(A, a)
C = Intersect(c, b, 2)
d = Line(C, a)
e = Line(B, b)
D = Intersect(d, e)
poly1, b_1, a_1, c_1, d_1 = Polygon(B, A, C, D)
E = (14, 8)
F = (20, 8)
G = (20, 2)
H = (14, 2)
poly2, e_1, f, g, h = Polygon(E, F, G, H)