How many of the following figures are symmetrical.
(a) A piece of paper is folded as shown below. How many symmetrical figures are possible after unfolding figure no. 3? [4 MARKS]
(b) How many lines of symmetry are possible for this figure?
Sonali's brother drew the following pattern on a graph sheet. Can you determine if the pattern is symmetrical and if symmetrical how many axes of symmetry are possible for the following figure?
[4 MARKS]