Question

The motif on the left is duplicated in the same position. The duplicated motif was rotated about its central axis on the top of the original motif at different angles as shown in options A, B, C, D. Which is/are the correct option(s)? 

• A. A
• B. B
• C. C
• D. D

Hint:

When analyzing rotations, always check the direction (clockwise or anti-clockwise) and the specified angle to verify alignment with the original motif.

Answer 1

The Correct Option is A, B, C

1. Option A (45 degrees clockwise): The motif in \(A\) is correctly rotated 45 degrees clockwise about its central axis, matching the description. Thus, \(A\) is correct.
2. Option B (135 degrees anti-clockwise): The motif in \(B\) is rotated 135 degrees anti-clockwise about its central axis, as described. Hence, \(B\) is correct.
3. Option C (90 degrees clockwise): The motif in \(C\) is rotated 90 degrees clockwise about its central axis, which matches the description. Therefore, \(C\) is correct.
4. Option D (90 degrees anti-clockwise): While \(D\) involves a 90-degree anti-clockwise rotation, it does not align as expected with the original motif, making \(D\) incorrect.
Conclusion: The correct options are \(A, B, C\).