perimeter of octagon is 128 cm= 8 * side side of the octagon=128/8=16 cm
You cannot figure out the length of an octagon without a lot more information. Alternatively, you can measure the lengths of the sides.
the length of a side is x. (3x)(x)
If a regular octagon has a perimeter of 40cm, then each side is 5 cm.
The side length is 1.82 units.
The area of an octagon that has a side length of 2.45m is about 29m2
The length of one side of an octagon, if the perimeter is 6 feet, is 9 inches.
measure it!
perimeter of octagon is 128 cm= 8 * side side of the octagon=128/8=16 cm
It depends how long each side is. An octagon's sides do not have to all be the same length, they can vary from octagon to octagon. A regular octagon's sides are all equal so the sum of their measures would be 8 times the length of any one side..
Multiply side length by 8.
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The side length of a regular octagon whose principal diagonal is 25 feet is 9.57 feet, approx.
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.
Perimeter = Length of side 1 + Length of side 2 + Length of side 3 + Length of side 4 + Length of side 5 + Length of side 6 + Length of side 7 + Length of side 8.
You cannot figure out the length of an octagon without a lot more information. Alternatively, you can measure the lengths of the sides.
the length of a side is x. (3x)(x)