Wiki User
∙ 15y agoA decagon has 10 equal sides, so if the perimeter is 120 cm each side must be 12 cm
Wiki User
∙ 15y agoTo find the width of the rectangle, we need to subtract twice the length from the perimeter. Given that the length is 25 centimeters and the perimeter is 84 centimeters, twice the length would be 50 centimeters. Subtracting 50 from 84 gives us a width of 34 centimeters for the rectangle.
The perimeter would be 26cm.
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.
The perimeter of that closed image would be 21 centimeters. Thank you and have a lovely day!
You would also double the perimeter.
A decagon has 10 sides. If it is a regular decagon, all of the sides are the same length. Each side would be 0.8 yards or 2.4 feet in length.
A decagon has 10 sides, therefore, with side length 13.5 centimetres, the perimeter would be 13.5 x 10 = 135 centimetres.
To find the width of the rectangle, we need to subtract twice the length from the perimeter. Given that the length is 25 centimeters and the perimeter is 84 centimeters, twice the length would be 50 centimeters. Subtracting 50 from 84 gives us a width of 34 centimeters for the rectangle.
It would be 32.8 centimeters. A square has 4 sides and equal sides. So 8.2 x 4 equals 32.8
The perimeter would be 26cm.
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.
The perimeter of that closed image would be 21 centimeters. Thank you and have a lovely day!
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.
Perimeter is a length or a distance, just like depth, height, and circumference are. Any unit of length can be used to describe a perimeter. Some good ones are ... - nanometer - inch - kilometer - parsec - furlong - yard - league - mile - light-year.
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 rhombus is equal to 4 times the length of one side, so for a rhombus-shaped highway sign with a 20-centimeter side, the perimeter would be 4 x 20 = 80 centimeters.
A perimeter is a measure of distance, typically in linear units (such as centimeters, meters, or feet). The length of the perimeter will depend on the shape being measured. For example, the perimeter of a square with sides of 10 cm each would be 40 cm, while the perimeter of a circle with a radius of 5 cm would be approximately 31.42 cm.