Respuesta :

221 sq ft.
A square has 4 sides

221/4 =  54.25 ft long

Answer:

14.87 feet

Step-by-step explanation:

A square patio has an area of 221 square feet.

Area of the square formula is [tex](side)^2[/tex]

[tex](side)^2=221[/tex]

To find the side of the square , we take square root on both sides

[tex]\sqrt{side^2} =\sqrt{221}[/tex]

side = 14.86606875

Now round the number to nearest hundredths place. Round to two decimal places.

side = 14.87