It is 72 cm/8 = 9 cm.
If a regular octagon has a perimeter of 40cm, then each side is 5 cm.
12ft
It is: 8*36 = 288 mm
perimeter of octagon is 128 cm= 8 * side side of the octagon=128/8=16 cm
A regular octagon has 8 sides so if each side is 3 1/2 inches long then the perimeter is just 8*(3 1/2 inches) or 28 inches
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If a regular octagon has a perimeter of 40cm, then each side is 5 cm.
If it's a regular octagon, the perimeter is 8 times the length of one side.
The perimeter is 72.
8*length of side.
80ft
If the permiter of a regular octagon is 8z-16, then the length of each side would be the perimeter / 8 or 2z-2
12ft
64 cm
208/8 = 26mm
Assuming that the perimeter of the regular octagon is 32 inches, and since it has 8 sides, then the length of one side of the figure is 32/8 or 4 inches.
Multiply the length of one side (7 cm) by the number of side (8) to see that the perimeter is 56 cm. This works because a regular octagon has 8 sides of equal length..