Using a 3D printer, Emery makes the chocolate mold shown by copying different shapes. Complete parts a below
a. Which of the designs in the mold appear to be congruent? Select all that apply.
A.A and I
B.A and H
C.A and C
D.A and G
E.D and I
F.C and G
G.B and D
H. B and I
I.B and E
J.E and F