Question

$8$ different shapes are given in the following figure. How many shapes have $0$ lines of symmetry?

Answer 1

A line of symmetry is a line that divides a figure into two corresponding parts, each of which is the mirror image of the other.

$trapezoid$ , $parallelogram$ and $Scalene$ $triangle$ have zero($0$) line of symmetry because no line cut these figure into 2 equal parts.