Question

vivian has a sprinkler than covers a circular area with diameter 22 feet. what is the area of lawn that the sprinkler covers? (use 3.14 for \\(\pi\\))

Explanation:

Find the radius of the circular area

$$ r = \frac{d}{2} = \frac{22}{2} = 11\text{ feet} $$

Calculate the area of the circle

$$ A = \pi r^2 = 3.14 \times 11^2 = 3.14 \times 121 = 379.94\text{ square feet} $$

Answer:

Vivian has a sprinkler than covers a circular area with diameter 22 feet. What is the area of lawn that the sprinkler covers? (Use 3.14 for \(\pi\))

<blank>379.94</blank> square feet