Question

11. In the word 'ENERGY which letter shows rotational symmetry of order 2? ​

Answer 1

Answer:

N

Step-by-step explanation:

N has the rotational symmetry of 2.

Answer 2

• If we rotate a Figure/alphabet fixing its angle at a fixed point by assuming its fixed centre point and we get the same figure up to two times is said to have rotational symmetry of order 2.
• For example, Rhombus have rotational symmetry of order 2.
• In the word ENERGY alphabet E, R, G, Y have no rotational symmetry while alphabet N have rotational symmetry.
• Therefore, In the word ENERGY alphabet N shows rotational symmetry of order 2.