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There is no possible way to. You can only add up all the sides to get the perimeter.
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It is not impossible. You can get the perimeter from area very easily.
First, you find the square root of the area, which will be the length of each side (assuming it is a square).
Then, once you've found the length of each side, you multiply it by 4, and you should have the perimeter. (:
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Is it true that you can't find the perimeter if you don't know the area?
Not exactly. If I know the side lengths, I can still find the perimeter
How can you find the perimeter of a square if you know the area?
You square-root the area
How do you find the perimeter of a triangle if you know the area?
You cannot. For a given area, an equilateral triangle will have the smallest perimeter but that perimeter can be increased - without limit - without increasing the area.
How to find the perimeter and area of a rectangle?
To find the perimeter you add and to find the area we multiply.
How do you find the width of the rectangle?
If you know the area the divide area by length if you know perimeter subtract it by 2xlength and divide by 2
