# NCERT Class 7 Mathematics Solutions: Chapter 14 – Symmetry Exercise 14.2 Part 1

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1. Which of the following figures have rotational symmetry of order more than

Answer:

Rotational symmetry of order more than 1

Because in these figures, a complete turns, more than number of times, an object looks exactly the same.

2. Give the order the rotational symmetry for each figure:

Answer:

(a)

Order of rotational symmetry: 2

(b)

Order of rotational symmetry: 2

(c)

Order of rotational symmetry: 3

(d)

Order of rotational symmetry: 4

(e)

Order of rotational symmetry: 4

(f)

Order of rotational symmetry: 5

(g)

Order of rotational symmetry: 6

(h)

Order of rotational symmetry: 3