Choosing roles for a formal discussion can include picking a member to be a moderator. agreeing to always remain respectful. deciding on the purpose of the discussion. deciding to raise hands before speaking.

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path