Answer:
A.1
Step-by-step explanation:
Trapezoids only have one vertical line of symmetry
Answer:B
Step-by-step explanation:
Answer:

Step-by-step explanation:
I suggest looking lessons on it online if you don't understand... It's hard to do your work especially if you don't understand it. Or if your online, go to past lessons or something.
12 inches is the answer im sure
Answer:
x=2
Step-by-step explanation:
12-10=2