The perimeter would be 64 - since 8 x 8 = 64 !
All eight of the octagon's inside angles add up to 1,080 degrees. If it's a regular octagon, then each inside angle is 135 degrees. It doesn't matter if the perimeter is 64 picometers or 64 light years.
64 cm
64cm (8cm x 8 sides = 8 x 8 = 64).
It is the sum of the lengths of the octagon's eight sides.
64 in.
The perimeter would be 64 - since 8 x 8 = 64 !
All eight of the octagon's inside angles add up to 1,080 degrees. If it's a regular octagon, then each inside angle is 135 degrees. It doesn't matter if the perimeter is 64 picometers or 64 light years.
Providing that it is a regular octagon with 8 equals sides then its perimeter is 8 time 8 = 64 cm
64 cm
64cm (8cm x 8 sides = 8 x 8 = 64).
The perimeter of a octagon is the sum of all its sides.
If it's a regular octagon, the perimeter is 8 times the length of one side.
The perimeter is 56.
It is the sum of the lengths of the octagon's eight sides.
The perimeter of an octagon that has one side of 2 inches is 16 inches.
perimeter of octagon is 128 cm= 8 * side side of the octagon=128/8=16 cm