Paul is painting a square wall with an area of 115 square feet. To the nearest foot, what is the length of the wall? Hint: A = s2.
11
29
42
58
What is the square root of 115?
To find the length of the wall, we can use the formula for the area of a square, which is:
A = s^2
Given that the area of the square wall is 115 square feet, we can set up the equation as follows:
115 = s^2
To solve for s, we can take the square root of both sides of the equation:
√115 = √s^2
Taking the square root of 115 gives us approximately 10.72.
Therefore, the length of the square wall, to the nearest foot, is 11 feet.
To find the length of the wall, we need to determine the square root of the given area. Given the hint A = s^2, where A represents the area and s represents the length of one side of the square.
In this case, the area is 115 square feet, so we have the equation 115 = s^2.
To solve for s, we need to take the square root of both sides of the equation.
√115 = √(s^2)
Taking the square root of 115, we get approximately 10.723.
Therefore, the length of the wall, to the nearest foot, is 11 feet.
So, the correct answer is 11.