< 1 and < 2 are vertical angles...because they are opposite angles made by two intersecting lines
< 3 and < 4 are adjacent....because they have a common side and a common vertex
Answer is Choice A - 1.
1 times 2 is 2, and 2 + 8 is 10.
Answer: Oh the answer is 30.00
Step-by-step explanation:
