From the given circle, let's select the line segment that is both a chord and a diameter.
A chord of a circle is a line segment that connects two points on the circumference of the circle while the diameter of a circle is a straight line that passes through the ceneter of the circle and has endpoints on the circumference of the circle.
Thus, the segment that is both a chord and a diamter on the given circle is:
Line EG
ANSWER:
EG