Answer:
it is an equalateral triangle on a line. equalateral triangle all angles are the same. 180 degrees in a triangle so the angle in the triangle must be 60 degrees.
180 degrees on a straight line so 60 pus 40 = 100 which means 8x is 80
80 + 40 = 120 degrees
answer: mode:40 med:30
Answer: 82.40
Step-by-step explanation: I took the quiz
