Question

find the area of the circle in square yards. round to the nearest hundredth, if necessary.
9 ft
area: about $\boldsymbol{square}$ yd²

Explanation:

Step1: Convert diameter to yards

The diameter is 9 ft. Since 1 yd = 3 ft,
$\text{Diameter (yd)} = \frac{9}{3} = 3$ yd

Step2: Find the radius

Radius is half the diameter.
$r = \frac{3}{2} = 1.5$ yd

Step3: Calculate circle area

Use area formula $A = \pi r^2$.
$A = \pi (1.5)^2 = 2.25\pi \approx 7.07$

Answer:

7.07 yd²