Assuming the shape is a regular dodecagon, with 12 angles and lengths the same, a dodecagon with sides of 9.25 centimetres has a perimeter of 9.25 x 12 = 110 centimetres.
72 centimeters of what. im gonna assume the area is 72 cm. so it would be 72 sq cm your perimeter would be around 33.94 you need to take the squared root of 72. this gives the length of one side. then multiply this number by 4 since there are four sides to a square.
10.7
500. Half a meter on each side.
I am in the same perdicament as you on this one. I found that one side is 18 and the other is 15, but I'm unable to find the algabraeic expression for it.
Assuming a regular ten-sided shape, of which every side is the same length, each side will be 114/10 = 11.4 centimetres.
Assuming the shape is a regular dodecagon, the formula for calculating the perimeter for a dodecagon of side length n is equal to 12n.
111
7 X 12 = 84 this is the perimeter
Area = (side)2 = 16 square centimeters Perimeter = 4 x side = 16 centimeters
The perimeter of a square is the sum of all its sides. In this case, if the perimeter is twenty centimeters, each side of the square would be five centimeters long.
It depends how big it is. But the rule is: Side length x 8 = Perimeter. For example, if one side was eleven centimeters long then the perimeter would be P= 11 x 8. It would be eighty-eight centimeters. Note: This rule only works for regular octagons. If you need to find the perimeter of an irregular octagon, then you have to measure each side and add up the measurements of each side.
The perimeter of a square with a side of length 4.76 centimeters is: (4 sides x 4.76) = 19.04 cm
Six cm per side.
A square has sides of length 8.2 centimeters. What is the perimeter?
Its perimeter is 48 centimeters (4X12=48).
Each side is 8cm so the perimeter is 4*8 = 32 cm
39 centimeters.