Answer:
square root of 7
Step-by-step explanation:
2 times 2 is 4
3 times 3 is 9
7 is the only option between 4 and 9
(this was more the easy method lol but hope this helps)
A.
it is 1
It would be undefined if the line is vertical.
Choice A
<4 and <5 are alternate interior angles.
