Question

In the given word "RECTANGLE" which letter shows rotational symmetry of order 2.​

Answer 1

Answer:

There will be a rotational symmetry of order 2 in the letter N

Step-by-step explanation:

The word is given to be : RECTANGLE

When the letters R , E , C , T , A , G , L , E  is rotated with a order 2 then the symmetrical letters of these letters are not obtained whereas the reverse images of these letters are obtained. So , no rotational symmetry.

When the word N is rotated with a order 2 then the letter N is obtained and the actual image of the letter R is obtained.

⇒ image of letter N = Image of letter N after rotation with order 2

So , There will be a rotational symmetry of order 2 in the letter N