Answer: A and B I think
Step-by-step explanation:
I'm guessing that the 2 in that is ^2? if so, it opens down.
Answer:
Step-by-step explanation:
AD and EH are parallel lines
Angle CBD = Angle CFH = x (corresponding angles)
x + 2x = 180 (angles on a straight line)
3x = 180
x = 60
Angle GFH = 120
Angle CBD = 60