For rectangles, there are only two side lengths and the perimeter is obviously
P = 2 (L + W). For squares, P = 4S.
If you know the diagonal length of a rectangle, you only need one side to find the other side length using the Pythagorean theorem (d squared = side a squared + side b squared).
If it is a square, knowing the diagonal gives you the perimeter: it is 4 times the square root of (d squared divided by 2).
In other more complex figures you will need to use more concepts like parallel lines, perpendicular lines, and other geometric theorems like the Pythagorean theorem.
Ah, what a lovely garden you have! To find the perimeter, we need to know the dimensions of the garden. If it's a square garden, we can find the side length by taking the square root of the area. Then, we can multiply the side length by 4 to get the perimeter. Happy painting those beautiful flowers and trees in your garden!
Side length x 6 = perimeter
The perimeter is found by adding the length of each side. The area is found by multiplying the length of the square by the width.
If the triangle is equilateral, you simply divide the perimeter by three to find the length of each side. If the triangle is not equilateral, you will need more information to determine the length of each side.
2.25
If you do not know the length and width of ALL sides, then as far as I know it isn't possible to find the perimeter unless you measure each side and then find it.
The perimeter of square garden is 52 feet. What is the length of each side?
Ah, what a lovely garden you have! To find the perimeter, we need to know the dimensions of the garden. If it's a square garden, we can find the side length by taking the square root of the area. Then, we can multiply the side length by 4 to get the perimeter. Happy painting those beautiful flowers and trees in your garden!
The length of each side, when added together, forms the perimeter.
16 units of length
Side length x 6 = perimeter
The perimeter is found by adding the length of each side. The area is found by multiplying the length of the square by the width.
If the triangle is equilateral, you simply divide the perimeter by three to find the length of each side. If the triangle is not equilateral, you will need more information to determine the length of each side.
First you need to determine the length of each side, based on knowing the diagonal (see the Related Question below). 42 / 1.4142 = 29.69876922...Once you know the length of a side, the Perimeter of the square would be 4L. So 29.69876922 x 4 = 118.795
2.25
2.5
The perimeter is 3 * 2.4 = 7.2 units