1.180-(57+36)=87 degree
2.180-39=141
141/2=70.5 degrees each
I think it is 21 and 50. The only common factor they have is 1.
All the others are divisible by 1 & 3.
It’s A because 92 times 60 is 5520 divide that by the conversion of miles to a foot which is 5280 so 5520 divided by 5280 equals 1.045 or 1.05
