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For a square yes. If square root the area, you will get the length of a side. Times this by 4 to get the perimeter. E.g.

Area=64cm2

64(square rooted)=8cm

8 X 4=32cm

Perimeter=32cm

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โˆ™ 2012-05-22 22:04:27
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Q: Can you find the perimeter if you know area of a square?
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How do you find the perimeter when you know the area?

There is no possible way to. You can only add up all the sides to get the perimeter.---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. (:


How do you find the perimeter using area?

Perimeter and area have a relationship but the shape of the space and area together determine the perimeter. A circle has the maximum Area for a given perimeter -or- the minimum perimeter for a given area. Area = pi * radius * radius and perimeter = 2*pi * radius for a circle; perimeter = 2* pi * square root of (Area/pi) With regards to square and rectangles the closer a shape is to square the greater the Area for a given perimeter -or- the minimum the perimeter to a given area. Square Area = side * side and periemter = 4 * side So perimeter = 4 * square root (Area) To solve for a rectangle, you must know ONE side to solve as the relationship between the Area and the perimeter is change as the relative size of side1 and side 2 changes. Rectangle Area = side1 * side2 and perimeter = 2 * (side1 + side2) so perimeter = 2 * (Area/side1 + side1) or 2 * (Area/side2 + side2)


What is the area and perimeter of a square?

depends how big the square is and you would only know if the edge lengths are given


What is the perimeter of a rectangle with an area of 130 square yards?

You'd need to know one of the sides.


If the area is 80 square inches how do your figure out the perimeter?

You don't have enough information. If the area in question is a circle, the perimeter (circumfrence) is about 31.7 inches. If it is a square, the perimeter is about 35.8 inches. and if the area is a very long and thin 80 inches by one inch, the perimeter is 162 inches. You need to know the shape; even though many shapes might have an area equal to 80 square inches, the perimeter will vary depending on shape.

Related questions

How can you find the perimeter of a square if you know the area?

You square-root the area


If you know a perimeter of a square but not the length or width how do you find the area?

Divide the perimeter by 4 and then square the result to find the area of the square.


Is area always more or equal to the perimeter in a square?

The area of a square is equal to twice the square's perimeter.


How can you find the area of a square if you know the perimeter?

multiply the widht time s the length


How do you find the area of a yard using the perimeter in square feet?

You can't only using the perimeter. You have to know length and width.


How do you find the perimeter when you know the area?

There is no possible way to. You can only add up all the sides to get the perimeter.---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. (:


What is the area of a perimeter with 6 inch sides?

That's oddly worded. You can't find the area of a perimeter. Either way, we need to know how many sides there are. A square with 6-inch sideshas a perimeter of 24 inches and an area of 36 square inches.


How can you find the length of a side of a square if you know the perimeter?

If a square has sides of length x, it's perimeter must be 4x. Therefore the length of one of those sides is the perimeter divided by 4. Square this number (multiply it by itself) to get the area of the square.


How do you find the area if you know the perimeter?

It is impossible


How do you know the perimeter of a square and you want to determine its area Explain how you can calculate the area?

For a square, the area is always 1/4 of the perimeter squared. Or one side squared.


How do you find the perimeter using area?

Perimeter and area have a relationship but the shape of the space and area together determine the perimeter. A circle has the maximum Area for a given perimeter -or- the minimum perimeter for a given area. Area = pi * radius * radius and perimeter = 2*pi * radius for a circle; perimeter = 2* pi * square root of (Area/pi) With regards to square and rectangles the closer a shape is to square the greater the Area for a given perimeter -or- the minimum the perimeter to a given area. Square Area = side * side and periemter = 4 * side So perimeter = 4 * square root (Area) To solve for a rectangle, you must know ONE side to solve as the relationship between the Area and the perimeter is change as the relative size of side1 and side 2 changes. Rectangle Area = side1 * side2 and perimeter = 2 * (side1 + side2) so perimeter = 2 * (Area/side1 + side1) or 2 * (Area/side2 + side2)


How do you find the optimal dimensions of a rectangle if you know the area?

Assuming that you want to minimise the perimeter, then use a square. Its side length is, of course, given by the square root of the area.

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