Q2 of 19 Page 274

Give the order of rotational symmetry for each figure:





































The above figure has 2nd order of rotational symmetry.





The above figure has 2nd order of rotational symmetry.





The above figure has 3rd order of rotational symmetry.





The above figure has 4th order of rotational symmetry.





The above figure has 4th order of rotational symmetry.





The above figure has 5th order of rotational symmetry.





The above figure has 6th order of rotational symmetry.





The above figure has 3rd order of rotational symmetry.




More from this chapter

All 19 →
10

What other name can you give to the line of symmetry of

a) an isosceles triangle?


b) a circle?

 1

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

 1

Name any two figures that have both line symmetry and rotational symmetry.

 2

Draw, wherever possible, a rough sketch of

a) a triangle with both line and rotational symmetries of order more than 1.


b) a triangle with only line symmetry and no rotational symmetry of order more than 1.


c) a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry.


d) a quadrilateral with line symmetry but not a rotational symmetry of order more than 1.