In 5-11, PQ is tangent to circle 0 at P, SQ is tangent to circle 0 at S, and OQ intersects circle 0 at Tand R. 5. If OP - 15 and PQ-20, find: a. Og b. SQ c. TQ 6. If OQ = 25 and PQ-24, find:a. OP b. RT C. RO R 7. If OP-10 and OQ = 26, find: a. PQ b. RQ . TQ 8. I OP-6 and TQ - 13, find: a. Og b. PQ eSQ 9. If OS = 9 and RQ = 32, find: a. Og b. SQ e PQ 10. If PQ - 3x, SQ = 5x - 8, and OS = x+1, find: a. PQ b. SQ c OS d. OQ 11. If SQ 2x, OS - 2x + 2, and OQ - 3x + 1, find: a. X b. SQ c OS d. OQ S