Parabola Construction 5
Author: M. Dabbs, R. Walcott

Drag the generator point G.

Double click to open independently.

A = (-3.38, 1.2)
B = (10.5, 1.2)
a = Line(A, B)
C = Point(a)
b = OrthogonalLine(C, a)
D = Point(a)
E = Point(a)
c = Circle(D, E)
G = Point(c)
G_1 = Intersect(c, a, 2.0)
d = Line(G_1, G)
e = Line(E, G)
H = Intersect(b, d)
f = OrthogonalLine(H, b)
I = Intersect(e, f)
loc1 = Locus(I, G)