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The side length would be 12.

Q: If the area of a square is 144 inches what is the length of the side?

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64 square inches

The square root of 109 is 10.44030651 which will be the side length of the square in inches.

A square is a four sided polygon with four right angles whose sides are all congruent. This means that the area of a square is equal to the length of one side squared. So a square with an area of 81 sq. in. has a side length of 9 inches. The perimeter is the distance around the outside of a figure. For a square, this is equal to four times the side length. Here 4 * 9 = 36. So, the perimeter of this square is 36 inches.

A rectangle with one side that is double the length of the other side can be seen as two squares beside each other, that are half the area of the original rectangle, in this case 18 square inches / 2 = 9 square inches. The side of a square is the square root of the area, in this case the square root of 9 square inches, which is 3 inches. Now think about the rectangle again. What we just counted was the side of a square that made up one half of the rectangle you wanted to calculate the area of. So the shorter side of the rectangle is the same as our square, and the longer side is double the length. So the width of the rectangle is 3 inches, and the length is 2 * 3 inches = 6 inches. Or: Area = length x width (A=lw) Area = 18 (in2) Width = w Length = twice width (2w) 18 = (2w)w 18 = 2w2 9 = w2 3 = w The width is 3 in., the length (2w) is 6 in.

Square root of 272.25 = 16.5 Answer: 16.5 inches

Related questions

The side length of a square if it has an area of 300 square inches is: 17.32 inches.

The length of the side of a square with an area of 240 square inches is: 15.49 inches.

A square with a side length of 10 inches has an area of 100 square inches.

A square with a side length of 16 inches has an area of 256 square inches.

The length of a side is the square root of the area. √5.76 = 2.4 so the length of a side is 2.4 inches in this case.

A square with a side length of 6 inches has an area of 36 square inches.

A square with a side length of 2.38 inches has an area of 5.6644 square inches.

If it is a square then each side will have a length of 9 inches

A square with a side length of 16 inches has an area of 256 square inches.

length x length = area length = square root of 441= 21 inches

A square with a side length of 6 inches has an area of 36 square inches.

9 inches