I don't get what your question is? Can you clarify in the comments
Answer:
vertical
Step-by-step explanation:
Answer:
At least two of the opposite sides must be parallel.
Step-by-step explanation:
In the picture below, the segment AB must be parallel to the segment DC so that the figure can be called a trapezoid.
169=13
144=12
Hope this helps and please give brainliest!