Page 138 - ICSE Math 5

Many geometrical shapes like a square, rectangle, circle and all other regular polygons exhibit
rotational symmetry.

Exercise 9.2

1. Which of the following figures are symmetrical?

(a) (b) (c) (d)

2. Draw the line(s) of symmetry in the following figures.
(a) (b) (c) (d)

3. Check whether the following letters of English alphabet are symmetrical or not. If they
are symmetrical, draw the line(s) of symmetry.

4. Which of the line(s) drawn in the given figures are correct line(s) of symmetry?

(a) L (b) A (c) A
C H

P Q C D E F

G D
M B
B

(d) A (e) P (f) A
F
R S
C D C D
E Q
B
B
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