Agrocery store recently sold 14 cans of soup two of which can stay contained spilt pea soup what is the experimental probability that the next canceled will be spilt pea soup

All of the angles combined =360 degrees

Vertical angles are congruent, so if angle 1 = 60, so does angle 3

Logically we have to find the measure of angle 4 and angle 2 combined and divide by 2

60 + 60 = 120

360 - 120 = 240

240 / 2 = 120

angle 4 = 120
angle 2= 120

angle 3 = 60