Nadia wants to enclose a square garden with fencing has an area of 141 ft.² to the nearest foot how much fencing will she need explain

We know that area of the square is 141 square feet. Therefore, we can figure out the dimension of square using formula for area as shown below:

We know that fencing is used along the sides of the square. Therefore, amount of fencing required will be equal to perimeter of square.

Hence, we can write:

Upon rounding to nearest foot, we get the amount of fencing required as 48 feet.

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right