A=16.35
B=21.5. ................
BDC is adjacent (Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.)
Answer:
2/3, 4/6, -4/-6... gtg sorry if you needed more
Step-by-step explanation:
If it’s red rectangle to blue then it’s 1/2
If it’s blue rectangle to red then it’s 2