Answer:
Hexameter.
Explanation:
Given a line that consist of 6 feet.
We know that,
In Heptameter is consist of 7 feet because hepta represents the 7.
In Pentameter is consist of 5 feet because Penta represents the 5.
In Tetrameter is consist of 4 feet because Tetra represents the 4.
In Hexameter is consist of 6 feet because hexa represents the 6.
That's the final answer.