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The area of a rectangle is length x width. Since in the case of a square, both are equal, you simply multiply length x length.

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Q: How can you calculate the area of a square when you know only its length?
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How can you find the length of a side on a square if you know the square root?

The square root of what? If you take the square root of the area, the answer will be the length of the side. If the area is, for example, in square meters, the length of a side will be in meters.


How do you calculate square millimetres?

If you have a rectangle, measure the length and width of your surface in millimeters and multiply the values. This gives you the area in square millimeters. If you know the area in square meters, multiply by one million (1 000 000) to get square millimeters.


How do you convert Square centimeter to Cubic centimeter?

Square Cm is a unit of Area. Cubic Cm is a unit of volume. You can't change areas into volumes, just as you can't change weight into length. They are different types of measurement. . If you know the size of an area, and if, and only if, that area has a thickness that you can measure, then you can calculate the volume. But, you do not 'convert' it to a volume, you calculate it's volume . To calculate volume you need 3 measurements, length, width, height. To calculate area you need only 2 measurements , length ,and width.


How do you determine area when perimeter and length of a square is given?

The perimeter of square is 4 x length If you have perimeter only divide by 4 to get length and The area of square is length x length If you already have length that is all you need to know


If you know the perimeter of a rectangle but not the length of its sides can you calculate its area?

yes

Related questions

If the area of a rectangle is 1700 square millimetres how are the boundary dimensions calculated?

The formula for an area of a rectangle is length multiplied by width. However, to calculate this, you need to know at least 1 length or for it to be a square. I'll assume it's a square here, as area of a square is its length squared. The square root of 1700 is 41.231 millimetres


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

The square root of what? If you take the square root of the area, the answer will be the length of the side. If the area is, for example, in square meters, the length of a side will be in meters.


How do you find the length and width of a square if know the square feet?

The length and width of a square by definition are of equal length. The area (A) of a square = d2, where d is the length of one side. If the area is known, then the length of the side of a square, d = √A (square root of A).


How do you calculate square millimetres?

If you have a rectangle, measure the length and width of your surface in millimeters and multiply the values. This gives you the area in square millimeters. If you know the area in square meters, multiply by one million (1 000 000) to get square millimeters.


How do you convert Square centimeter to Cubic centimeter?

Square Cm is a unit of Area. Cubic Cm is a unit of volume. You can't change areas into volumes, just as you can't change weight into length. They are different types of measurement. . If you know the size of an area, and if, and only if, that area has a thickness that you can measure, then you can calculate the volume. But, you do not 'convert' it to a volume, you calculate it's volume . To calculate volume you need 3 measurements, length, width, height. To calculate area you need only 2 measurements , length ,and width.


What type of function can be used to determine side length of a square?

If you know the area of a square, the length of a side is the square root of area. L = Length of Side A= Area L2 = A so... L = A0.5


If the area of a square field is 2500m square how do you know the dimensions of the field are 50m by 50m?

The field is square, so you know that its length is the same as its width and so, its area is its length times its length. So find the square root of 2500 square metres and that is the length of each side of the square field.


How do you determine area when perimeter and length of a square is given?

The perimeter of square is 4 x length If you have perimeter only divide by 4 to get length and The area of square is length x length If you already have length that is all you need to know


If you know the perimeter of a rectangle but not the length of its sides can you calculate its area?

yes


How do you convert meters square to lineal meters?

You have to know the shape of it, and you may need to know another dimension of the shape. The simplest way to look at it is say you are given 64m2 and you know it is a square. a square's formula for area is length x length. so length is square root of area, which is 8m


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

You take the square root of the area. Example: area is 2 square cm; the square root of 2 is about 1.414, so the length of a side is 1.414 cm.


What is the formula to calculate square foot?

Square feet measure area. The formula will depend on what you want to know the area of.