Your answer is Answer:
x = -3
So essentially an adjacent angle is when two angles have a common side and a common vertex.
So knowing that we can determine from the picture all the adjacent angles:
D) <2 and <3 are adjacent angles
E) <1 and <3 are adjacent angles
F) <1 and <5 are adjacent angles
I hope this helps.
Answer:
A
Step-by-step explanation:
Answer: -5, 6, and 9
Step-by-step explanation: