Subject :IMO Class : Class 6

How many of the following letters have at least one line of symmetry?
**OLYMPIAD**

A 3

B 4

C 5

D 6

guys please send me the answer

Subject :IMO Class : Class 6

How many of the following letters have at least one line of symmetry?
**OLYMPIAD**

A 3

B 4

C 5

D 6

guys please send me the answer