Answer:
Ray.
Step-by-step explanation:
Lines have no endpoints, while rays have 1 endpoint (:
If Tim is 2 more than twice angies age, Tim is 42.
I would say that coordination doesn't belong. The other words seem to do with a person's personality or mentality, while coordination is more of a physical ability.
16 rounded to the nearest number is 20 im not sure if i helped you though