What can be concluded about the polygon?

You can conclude that the sides are parallel because the slope of the opposites are the same. (Second option).
You can conclude that the polygon is a rectangle since it has 4 90º angles, and 4 sides, each one parallel to the other and of the same lenght as it's parallel. (Last option).
Answer:
[tex] \boxed{\bf~The~second~and~last~options~are~correct.} [/tex]
Hope it helped,
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