Which segment is a diameter of this circle? TX¯¯¯¯¯ VX¯¯¯¯¯¯ XY¯¯¯¯¯¯ I don't know. The figure shows a circle with center T. In a clockwise direction, the points W, Z, V, Y, and X are on the circle with point W located on the upper half of the circle to the left. Segments connect T with W, T with Z, T with V, and T with X. A segment connects X with Y.