Gosh, when I saw that my mind went blank
<span>Partition describes the equal shares of a shape.
</span>
Answer:
180
Step-by-step explanation:
180-120 = 60 this is one of all the congruent angles
of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180
The answer your looking for is B
