Angle 1 & Angle 2 are ADJACENT ANGLES as they are both next to each other.
I think it's 1/2, which is 6/12.
5/12 plus 1/12 equals 6/12. 6 is half of 12, so you one half. I hoped this helped.
It would be 3 because in a half means like cut so what is in the middle between 2 and 4? 3 so that is correct
Answer:
At first find the lowest common multiple of 3, 4, 10
so it is 60
and 60is a factor of 120 and also the sum of the digits of 60 = 6+0 = 6
.°. 60 is the answer