Answer:1 and 3 both are 114 angle and 2 and 4 are 66
Explanation:
so l and 3 are the same proportion which means there angle is the same and since angles add up to 360 you do 360-114-114 and you get 132 but since you still have the other 2 sides that need angles applied you divided 132/ 2 and u get 66