1. © T Madas

2. Look at the following shapes Label them using the following code:
R = it has rotational symmetry
N = no rotational symmetry
0 = no plane of symmetry
1 = 1 plane of symmetry
2 = 2 planes of symmetry
3 = 3 planes of symmetry
4 = 4 planes of symmetry
etc
E.g. N2: no rotational symmetry, 2 planes of symmetry
© T Madas

3. R2 R0 R0 R4 R1 N1 R0 R1 N1 R3 N1 R0 R1 R3
© T Madas

4. © T Madas

5. Look at the following shapes Label them using the following code:
R = it has rotational symmetry
N = no rotational symmetry
0 = no plane of symmetry
1 = 1 plane of symmetry
2 = 2 planes of symmetry
3 = 3 planes of symmetry
4 = 4 planes of symmetry
etc
E.g. N2: no rotational symmetry, 2 planes of symmetry
© T Madas

6. 1. 3. 2. 4. R2 R0 R0 R4 5. R1 8. N1 6. 7. R0 R1 9. N1 R3
10.
14.
12. N1 R0
11. R1 R3
13.
© T Madas

7. © T Madas