Name all of the radii of the circle.

A circle O with diameter RT, radius OU, and chords UR, UT and RS.
A. Modifying over upper O upper U with bar comma Modifying over upper O upper R with bar comma Modifying over upper O upper T with bar comma Modifying over upper T upper R with bar
B. modifying above upper T upper R with bar
C. Modifying over upper O upper T with bar comma Modifying over upper O upper U with bar comma Modifying over upper O upper R with bar
D. Modifying over upper U upper T with bar comma Modifying over upper R upper U with bar comma Modifying over upper S upper R with bar comma Modifying over upper T upper S with bar

C. Modifying over upper O upper T with bar, Modifying over upper O upper U with bar, Modifying over upper O upper R with bar.