Chris is correct.
An octagon has 8 sides.
A hexagon has 6 sides which is what Lin said.
8 × 5 = 40
So the border has to be 40 feet.
Hope this helps!
Work:
length × width = answer
length = 8
width = 5
answer = 40
2+2=4 because 1+1+1+1 equals and those 2 problems are the same. You got to at least know 1+1+1+1.!
Since it is a right angle you would subtract 57 from 90 because both angles added together are 90°. 90-57= 33°
I think the answer would 28
