
F, G, H, and I are points on the circle.
Find an equation that relates segments DG, DF, DH, and DI.
Segments on Secant
Find an equation that relates segments on a secant.
Find an equation that relates segments on a secant.

F, G, H, and I are points on the circle.
Find an equation that relates segments DG, DF, DH, and DI.