Ncert Solutions For Class 7 Maths Ex 14.2

Ncert Solutions For Class 7 Maths Chapter 14 Ex 14.2

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

28

Solution:

Rotational symmetry of order more than 1 are ) ( ) ( ) (, , , )a b d e ( and ) f ( because in these figures, a complete turn, more than 1 number of times, an object looks exactly the same.

 

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

29

Solution:

 30

 31

 

Related Links
Ncert Exemplar Class 10 Maths Solutions Pdf Ncert Biology Book
Ncert Solutions App Ncert Exemplar Books Free Download
Ncert Exemplar Maths Ncert Exemplar Biology
Ncert Exemplar Class 8 Ncert Exemplar Class 9
Ncert Exemplar Physics Ncert Exemplar Science
Class 10 Ncert Exemplar Solutions Ncert Exemplar Class 12