Which line segment is a diameter of circle F?
FE¯¯¯¯¯
EC¯¯¯¯¯
BA¯¯¯¯¯
AC¯¯¯¯¯

Answer: [tex]\overline{AC}[/tex]
Step-by-step explanation:
We know that a diameter of a circle is any straight line segment that passes through the center of the circle such that whose endpoints lie on the circle. It is also be known as the longest chord of the circle.
In the given figure we can see that only AC and BE are the line segments that pass through the center of the circle such that whose endpoints lie on the circle.
Hence, The line segment is a diameter of circle F = AC and BE