which figure shows a chord?

which figure shows a chord?
Answer
Brief Explanations:
A chord is a straight - line segment whose endpoints both lie on the circle. The first figure shows an arc, the third shows a radius (a line from the center to the circle), and the fourth just shows the center of the circle. The second figure has a straight - line segment with both endpoints on the circle, which is a chord.
Answer:
The second figure.