Try and change the shapes i such a way that the new shape remains the same on giving it half a turn. - Mathematics

Try and change the shapes in such a way that the new shape remains the same on giving it half a turn.

Diagram

shaalaa.com

Is there an error in this question or solution?

Chapter 5: Does it Look the Same? - Does it Look the Same? [Page 83]

Chapter 5 Does it Look the Same?
Does it Look the Same? | Q B) | Page 83