Answer:
Lol he got it in spanish
Step-by-step explanation:
common muplties is 138
1 ) ∠1 = 105 ∠2 = 75
2) ∠1 = 50 ∠2 = 50
if i understood right..
... 2-6+3= 1
4×5= 20
1×20=20
the answer is 20.
I'm sorry if i understood the wrong thing.