Rey completely covered the floor of his square laundry room with ceramic tile. He used 94.8 ft2 of tile. Which measurement is closest to the length of one side of Rey’s laundry room in feet?

Answer 1

To find the length of one side of Rey's square laundry room, we can start by using the formula for the area of a square, which is:

$$\text{Area}={\text{side}}^2$$

Given that the area is 94.8 ft², we can set up the equation:

$${\text{side}}^2=94.8$$

To find the length of one side, we need to take the square root of both sides:

$$\text{side}=\sqrt{94.8}$$

Calculating this gives:

$$\text{side}\approx 9.74\text{ ft}$$

So, the length of one side of Rey's laundry room is approximately 9.74 feet. If we round this to a whole number, the closest measurement to the length of one side is approximately 10 feet.