Question

Write the angle of rotation for each of the following letters.

(I) X (ii) Y (iii) V (IV) S

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Answer 1

Step-by-step explanation:

X=90°

Y=360° for same outcome and 180° for just symmetry

V=180°/360°

S180°

Answer 2

Answer:

Correct option is C)

The central point is the point O.

The order of rotational symmetry = 2

(Angles of rotation =180°, 360°)

The central point is the point O shown.

The order of rotational symmetry = 2

(Angles of rotation =180°, 360°)

The central point is the point O shown.

The order of rotational symmetry = 2

(Angles of rotation =180°, 360°)

The order of rotational symmetry of letter O is more than 1.

The order of rotational symmetry of letter X is more than 1.

$$\therefore $$ The letters having rotational symmetry of order more than 1 are H, X, N, O, X.