Copy the diagram and complete each shape to be symmetric about the mirror line (s):

Hint: In order to solve this question, we should know that the mirror image of an object is the image as seen in the mirror. In a mirror image the right side of the object always appears to be on the left side and vice versa. We will use this concept and draw the required symmetric shape about the mirror line.

Complete step-by-step answer:
In this question, we have been asked to draw the symmetric shape about the mirror line or we can say that we have to draw the mirror image of the given shape. Whenever we have to draw the mirror image of an object, it means that the image will have its right side as the left side and vice versa. Also, the distance of the real shape will remain the same in the mirror image also. So, by using and keeping these concepts in mind, we can draw the required shape. So, we get the mirror image of the given shape, symmetric about the mirror line (s) as given below.


Note: In these types of questions, while drawing the mirror image of the given shape, we need to remember that the distance between the mirror line and the object is the same in both real situations and the mirror image.