I cant see the numerators on the numbers on the top one but the last one is 53/60.
Answer:
it's 2
Step-by-step explanation:
square root of 8 is 2
If the question is, what is it? It is called this figure a pencil of lines.
А pencil of lines can consist of any number of straight, the main thing that they all had one common point. Here you can find a lot of vertical angles and rays.