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.
The perimeter of a square is calculated by adding the lengths of all four sides together. Since all sides of a square are equal in length, you can multiply the length of one side by 4 to find the perimeter. In this case, if the square is 72 centimeters on each side, the perimeter would be 72 cm x 4 = 288 cm.
A pentagon has 5 sides. A regular pentagon has sides of all the same length. So a regular pentagon of side 5cm has a perimeter of 5 x 5cm = 25cm.
the perimeter is the sum of the length of every side of the geometrical figure. In your case, since you have 4 sides two of which are equal, the perimeter would be 2*(a+b) where a and b are the length of two sides
How many sides has a square? Are they all equal? Can you divide the perimeter by the number of sides?
If the width is seven on both sides and the length is seven on both sides then the perimeter is 7+7+7+7 = 28.
The perimeter of a square with a side of length 4.76 centimeters is: (4 sides x 4.76) = 19.04 cm
Five times the length of one of the sides.
It would be 32.8 centimeters. A square has 4 sides and equal sides. So 8.2 x 4 equals 32.8
the perimeter is the sum of all the sides in a figure, and centimeter is a length. so the question is what is the sum of all the sides of a figure in centimeters
If a polygon with a perimeter of 30 centimeters has sides with length 6 cm/side, then it has 30 cm / 6 cm per side = 5 sides. So a regular pentagon with a side length of 6 cm has a perimeter of 30 centimeters.
387.5 centimeters (10 sides each the same length)
A rhombus has four sides that are equal in length, so the perimeter can be found by multiplying the length of one side by four. Therefore, a rhombus highway sign with a 20 centimeter side has a perimeter of 80 centimeters.
A regular pentagon has five sides of the same length. Therefore, the perimeter of the shape will be 8 x 5 = 40 centimetres.
Oh, what a delightful question! To find the perimeter of a rhombus, you simply need to add up the lengths of all four sides. Since all sides of a rhombus are equal in length, you can multiply the length of one side by 4 to find the perimeter. In this case, with each side being 2.4 centimeters long, the perimeter would be 2.4 cm x 4 = 9.6 centimeters. How wonderful to see you exploring the world of shapes and measurements!
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.
30 cm. 2 sides are 9 cm and 2 sides are 6 cm (2x9)+(2x6)=? 18+12=30
The perimeter of a square is calculated by adding the lengths of all four sides together. Since all sides of a square are equal in length, you can multiply the length of one side by 4 to find the perimeter. In this case, if the square is 72 centimeters on each side, the perimeter would be 72 cm x 4 = 288 cm.