Answer:
they re 9 members dat came
First we need the distances of the sides of the polygon, because perimeter = sum of all sides.






Now, we add all sides for the perimeter:
p = d1 + d2 + d3 + d4 + d5
p = 3+5+5+3+4 = 20 units
There’s 3 7’s in 21 2 times 3 is 6 so the answer is 6.