The correct option is
B
Say: Let’s read the question and observe the given images.
Ask:
∙ How will you identify an open shape?
Ans: The shape in which there are gaps left between its lines and are not connected end-to-end can be identified as open shapes.
∙ How can we close an open shape?
Ans: To close the shape, we should be able to take a pencil and trace the shape all the way back to where we started, without any breaks.
∙ Which of the options can be used to close the shape? Why?
Ans: Option B, because if we place the line on one of the points of the gaps, it will reach the other point, and thus close the gap.
Say: Let us try to close the shape using the options one by one on the whiteboard.
Hence, Option B is the correct answer.
WB: If required, use the whiteboard to draw the open shape and the options to find the correct one to close the shape as shown.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1578621/original_image41.png)