Answer :
Final answer:
The amount of border material Jessica will need is represented by the perimeter of the solar panels. The perimeter is the total distance around the edge of an object.
Explanation:
If Jessica wants to add a border around the edge of the solar panels to help protect them from weather events, the standard form expression that represents the amount of border material Jessica will need would be the perimeter of the solar panels.
The perimeter of an object is the distance around its edge. This measures the boundary of the shape. If we were dealing with three-dimensional objects and wanted to cover the entire outer surface, we would need the surface area, but since she wants to add a border around the edge, only the perimeter is required.
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