25 cm2
what is the perimeter of the parallelogram 20cm 30cm 17cm=100
The area of a square is a function of the perimeter of the square.
If the area of a square is 12 the perimeter is: 13.86
The area of a square with perimeter 28cm is: 49 cm2
25 cm2
P = 20cm
Then the square will have 4 equal sides of 5cm with a perimeter of 20cm and an area of 25 square cm
20cm/4sides = 5cm 5cm*5cm = 25cm^2
4 x 5cm = 20cm
well, it depends on WHAT polygon that you are talking about. For example, if the figure that you were talking about was a square, then the perimeter would be sqrt20 = one side length 8sqrt5= perimeter of square and so on and so forth...
The dimensions of the rectangle are 5 cm by 4 cm
To find the perimeter of a square when given the area, you first need to calculate the length of one side of the square. Since the area of the square is 25 square yards, the length of one side can be found by taking the square root of the area, which in this case is 5 yards. The perimeter of a square is calculated by multiplying the length of one side by 4, so the perimeter of this square would be 5 yards x 4 = 20 yards.
It is: 4*5 = 20cm
Unlike a square, knowing the perimeter of a trapezoid is not enough to be able to calculate its area. Think of a rectangle with a perimeter of 20cm. One possibility is that it has a length of 8cm and a width of 2cm. This would give and area of 16cm2. However the rectangle could have also had a length of 7cm and a width of 3cm as this would also give a perimeter of 20cm. However this rectangle now has an area of 21cm2. To be able to calculate the area of the trapezoid, you would need to know more about it than just its perimeter.
Perimeter = sum of all side lengths. For a square, s1 = s2 ... = s4, so Perimeter = 5+5+5+5 = 4(5) = 20cm
The area of square is : 400.0