The word that has a vertical line of symmetry is E COOK.
What is vertical line of symmetry?
A vertical line of symmetry means that if you were to fold the word along a vertical line, both sides would match exactly.
When objects are symmetric, it means they have a balanced arrangement or structure. Symmetry occurs when one part of an object is a mirror image of the other part or when the object can be divided into identical parts. This balance creates a pleasing and harmonious visual effect.
In the word "COOK, imagine a vertical line down the center, each half mirrors the other, making it symmetric.
Therefore, the word COOK has a vertical line of symmetry.