40 inches (8 x 5 = 40).
112 inches, that is if all the sides are the same length .I think.
The perimeter is 8 times 12 = 96 inches
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
32 mm
Each side of the 48 inch perimeter is 6 inches long, therefore there are 48 / 6 = 8 of them. The figure is a regular octagon.
To find the length of each side of a regular octagon with a perimeter of 56, we divide the perimeter by the number of sides. Since an octagon has 8 sides, we divide 56 by 8 to get 7. Therefore, each side of the regular octagon is 7 units long.
Perimeter = 4*12 = 48 inches
If each side is 1cm long then its perimeter is 8 times 1cm = 8 centimeters
It is: 8*4.6 = 36.8 cm
Perimeter is the measurement of all sides of a figure. For example, if you have a rectangle that has 2 sides of 4 inches long and 2 sides of 8 inches long, the perimeter is the total of all sides, which in this case is 24 inches.
you add all the sides which is 8 sides. Another way instead of adding 12+12+12+12+12+12+12+12, you can multiply 12*8 which is ............
By Pythagoras, the other side is 24 inches long. So the perimeter is 2*(10+24) = 2*34 = 68 inches.