Answer:
simile
:A simile is a figure of speech that directly compares two things. Similes differ from metaphors by highlighting the similarities between two things that must use "like" and "as", while metaphors create an implicit comparison.
Birthday because if you wouldn’t use it it could be for any occasion in my opinion.
so the answer is 15°
the circle is 360°
one green angle is 50°
so 4 green angles equals 200°
so 360 minus 200 equals 60.
so 60° angle. and as a result the rest of the angles are 60° of the circle. and so each of the angles are... 15° if the 60 is divided by 4.