Answer:
see below
Step-by-step explanation:
1. letter of the symbols have <u>Reflectional symmetry.</u>
A, B, C, G, I, L
2. letter of the symbols have symmetry by <u>Translation.</u>
A, B, C, D, E, F, G, H, I, J, K, L
3. letter of the symbols have <u>Rotational symmetry.</u>
C, D, L