Answer:
Yes It is Divisible by 3
Step-by-step explanation:
It is 314 in whole numbers but it has some decimals.
STEPS:
Place compass point on the vertex of the angle (point B).
Stretch the compass to any length that will stay ON the angle.
Swing an arc so the pencil crosses both sides (rays) of the given angle. ...
Place the compass point on one of these new intersection points on the sides of the angle.

We need to find the points x where

This can only happens if both, the numerator and the denominator have the same sign, that is

or

The first pair of inequalities leads to the set

and the second

Then, the answer is
It’s B because you just rotate the triangle not the angles. Look at a regular and the opposite of the way it’s going is counterclockwise.