Question

Can someone help me with this.

Answer 1

C hopefully it will be correct

Answer 2

C

Explanation:

The secant- secant angle SPR is half the difference of the intercepted arcs, that is

55° =
`(1)/(2)` (RS - QT ) ← multiply both sides by 2

110° = RS - QT = RS - 50° ( add 50° to both sides )

160° = RS → C