Refer to the figure above to name the requested information. (Note: The drawing is not to scale, and lines RQ and RS touch the circle only once, at points Q and S, respectively.)

a point of tangency


a.

Q

c.

P


b.

R

d.

U


Refer to the figure above to name the requested information Note The drawing is not to scale and lines RQ and RS touch the circle only once at points Q and S re class=