A family room has a circular rug with a radius of 3 feet. What is the rug's area?
Use 3.14 for 𝜋. If necessary, round your answer to the nearest hundredth.
The area of a circle is given by the formula A = 𝜋r^2, where r is the radius.
Using this formula, the area of the rug would be A = 3.14(3^2) = 3.14(9) = 28.26.
Therefore, the rug's area is 28.26 square feet.