Robert wants to build a square sandbox that has the area or 25 feet.How long will each side be?

100 ft

What is the square root of 25?

100

To find the length of each side of the square sandbox, we can use the formula for the area of a square, which is side * side.

Given that the area of the sandbox is 25 square feet, we can set up the equation:

side * side = 25

This equation represents the relationship between the length of each side and the area of the square. To find the side length, we need to solve for side.

To solve this equation, we can take the square root of both sides:

√(side * side) = √25

This simplifies to:

side = √25

Taking the square root of 25 gives us:

side = 5

Therefore, each side of the square sandbox will be 5 feet long.