CBSE Class 7 Answered
Give an example of an alphabet which has 2 lines of symmetry as well as rotational symmetry of order 2.
Asked by Topperlearning User | 28 Nov, 2013, 09:38: AM
Expert Answer
The alphabet is:
H
It has 2 lines of symmetry as shown below:
After rotating the letter H through 180o, we find that the image remains same. So the order of rotational symmetry is 2.
Answered by | 28 Nov, 2013, 11:38: AM
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