Answer:
B. Each side of the model is 15 feet long.
C. The model is proportional to the original hexagon.
Explanation:
We know a model of the hexagon is made using a scale factor of 6, this means that model would be bigger, that's why choice A is not the answer, because the model doesn't represents a reduction.
Now, the hexagon as equal sides, the original has 2.5ft sides, if we multiply this by the scale factor 6, we would have
. This means that the model hexagon is gonna sides of 15 feet.
Additionally, the model hexagon would be proportional to the original one, because the scale factor is a ratio that give the proportion between both figures. Actually, they are similar figures, becuase they are proportional.
Therefore, the right answer is B and C.