Identify the angle relationship for <9 and <16 ,<3 and <5 , <7 and <15, <1 and <10 ,<2 and <11, and name the transversal that connects <16 and <13 pls helppp

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

I'll give brainliest if you answer right : )

Identify the number as a rational or irrational. explain. 127