Please help! (14 points!) 1.) Which of the following is a tangent?
a. PV
b. US
c. RT
d. PQ

2.) Which of the following is a chord?
a. PV
b. US
c. RT
d. PQ

3.) Which of the following is in inscribed angle?
a. PVU
b. UST
c. QUS
d. USR

The lengths of two sides of a triangle are 9 and 15. what can be said about the length of the third side? a. it must be greater than or equal to 6 and less than 24. b. it must be greater than or equal to 6 and at most 24. c. it must be greater than 6 and less than 24. d. it must be greater than 6 and at most 24.