Answer:
16 feet
Step-by-step explanation:
The area of a square can be found using the following formula.
We know that the area of the playground is 263 ft^2. Therefore,
A=263 ft^2
We want to find out what s, the side length, is. s is being squared. The inverse of a square is a square root. Therefore, we must take the square root of both sides.
Round to the nearest foot. The 2 in the tenth place tells us to leave 16 as is.
The approximate length of each side of the playground is 16 feet.