Answer:
A
Step-by-step explanation:
AAS is Angle Angle Side. Since one pair of sides and angles are already given, the only angles next to the given angles are the vertical angles.
Answer:
12
Step-by-step explanation:
The proper divisors of 12 are
1 2 3 4 6
Add those together you get 16
1/4 in fraction form, or 0.4 in decimal