Question

Question 103
In each of the following figures, write the number of lines of symmetry and order of rotational symmetry.

[Hint Consider these as 2 - D figures not as 3 - D objects]

Answer 1

$\begin{array}{ccc}Figure& Numberoflinesof& Orderofrotational\\ & symmetry& Symmetry\\ a& 1& 1\\ b& 1& 1\\ c& 1& 1\\ d& 2& 2\\ e& 1& 2\\ f& 0& 1\\ g& 1& 1\\ h& 0& 3\\ i& 4& 4\\ j& 1& 1\\ k& 0& 1\\ l& 1& 1\\ m& 0& 2\\ n& 0& 1\\ o& 1& 1\\ p& 0& 1\\ q& 1& 1\\ r& 0& 1\\ s& 3& 3\\ t& 1& 1\\ u& 10& 10\\ v& 3& 3\\ w& 0& 1\end{array}$