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

Hint: To be able to solve this question, we should know that the mirror image of an object is nothing but the image as it is seen in the mirror. In a mirror image the right side of the object will appear to be on the left side and vice versa. We will use this rule and draw the 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 are asked to draw the mirror image of an object, it means that the right side of the image will appear as the left side and vice versa. And, the distance of the real shape will be the same in the mirror image also. So, by using these concepts, we can draw the required shape. So, we will get the mirror image of the given shape, symmetric about the mirror line (s) as given below.


Note: While solving this question, when we are drawing the mirror image of the given shape, we must remember that the distance between the mirror line and the object will remain the same in both real situation and the mirror image.