The perimeter of a square is given by \(\displaystyle P=4s\),  or \(\displaystyle 4s=48\). Divide by four to get \(\displaystyle s=12\).

The area of a square is given by \(\displaystyle A=s^{2}\). Substitute the value obtained from the perimeter equation to get \(\displaystyle A=s^{2}=(12)^{2}=144 \; in^{2}\).

The perimeter of a square is given by \(\displaystyle P=4s\),  or \(\displaystyle 4s=20\). Divide by four to get \(\displaystyle s=5\).

The area of a square is given by \(\displaystyle A=s^{2}\). Substitute the side length obtained from the perimeter equation to get \(\displaystyle A=s^{2}=(5)^{2}=25 \; in^{2}\).

The area of a square can be found using the following formula:

\(\displaystyle A=s^{^{2}}\)

The side measures \(\displaystyle 5\) feet. 

\(\displaystyle 5^{2}=25\)

Therefore, the area of the square is \(\displaystyle 25\) square feet.

When a napkin is folded in half once, a crease is created vertically down the middle of the napkin. When folded in half once again, another crease is created horizontally across the middle. This creates four squares. Therefore, the best answer is "4 squares."

Given that all four sides of a square are equal, if the perimeter is 24 inches, then you need to divide by 4 to find the length of each side.

\(\displaystyle P=s+s+s+s=4s\)

\(\displaystyle P=24\)

\(\displaystyle P\div4=s\)

\(\displaystyle 24\text{in}\div4=6\text{in}\)

The area is found by multiplying two sides together.

\(\displaystyle A=s\times s\)

Plug in the value of \(\displaystyle s\) to solve.

\(\displaystyle 6\text{in}\times 6\text{in} = 36\text{in}^2\)

Therefore, \(\displaystyle 36\text{in}^2\) is the correct answer. 

In a square, all four sides are equal, and the area is calculated by multiplying one side by itself.

\(\displaystyle A=s\times s=s^2\)

To find the length of one side, we divide the perimeter by 4 (since there are 4 sides of the square).

\(\displaystyle P=s+s+s+s=4s\)

\(\displaystyle s=P\div4\)

We know the perimeter, allowing us to solve for the side.

\(\displaystyle s=44\div4\)

\(\displaystyle s=11\)

This gives us 11, so we know that each side is 11 inches long. Now we can find the area.

\(\displaystyle A=s\times s=11\times 11=121\)

The area, 11 inches times 11 inches, is 121 square inches, the correct answer. 

In a square, all four sides are equal, and the area is calculated by multiplying one side by itself. 

\(\displaystyle A=s\times s=s^2\)

Given that the area is 49 square inches, the length of one side of square would be 7, because 7 times 7 is 49. 

\(\displaystyle 49=s\times s\)

\(\displaystyle 49=7\times7\)

\(\displaystyle s=7\)

The perimeter of a square is equal to the sum of the 4 sides. Given that all the sides of a square are equal, the length of one side of the square can be found by dividing the perimeter by 4. 

Given that 48 divided by 4 is equal to 12, we can now find the area. The area is equal to one side multiplied by another. The result is \(\displaystyle 12\cdot12=144\)

The perimeter of a square is given by \(\displaystyle P=4s\), where \(\displaystyle s\) is the sidelength.  

Plug in the given value for the perimeter:

\(\displaystyle P=4s=48\) 

Divide both sides by 4 to find the sidelength:

\(\displaystyle s=12\; in\)

The area of a square is given by \(\displaystyle A=s^{2}\). 

Plug in the sidelength we just calculated to find the area:

\(\displaystyle A=s^{2}=(12)^{2}=144\; in^{2}\)