Answer:
n+3
Step-by-step explanation:
the relationship between those numbers are consistently adding 3 thus n +3
Answer:
That I have no idea what it is. sorry
Step-by-step explanation:
Like CREED creed? cus we just talked and he denied all of this
Assuming these are the angles for the inside of the triangle:
c=2
Step-by-step:
108+42+15c=180
150+15c=180
15c=30
c=2
Exterior angle is equal to sum of interior opposite angles hence,
req. angle = 80 + 62 = 142